@ARTICLE{
author={Todorovic Nikola,Andjelic Bogdan,Nedeljkovic David,Ostojic Sergej M},
year={2026},
title={The game of chess: Future directions for sports nutrition and supplementation},
journal={NUTRITION AND HEALTH},
volume={},
number={},
pages={-},
document_type={Editorial Material; Early Access},
} 

@ARTICLE{
author={Andjelic Bogdan,Lainovic Tijana Z,Todorovic Nikola,Panic Jovana J,Vranes Milan B,Stajer Valdemar L,Ostojic Sergej M},
year={2026},
title={Exercise affects salivary biomarkers of creatine metabolism in healthy adults},
journal={SPORTS MEDICINE AND HEALTH SCIENCE},
volume={8},
number={2},
pages={193-196},
document_type={Article},
} 

@ARTICLE{
author={Ostojic Sergej M,Todorovic Nikola,Nedeljkovic David,Panic Jovana J,Borovic Teona Teodora,Vranes Milan B},
year={2026},
title={Post-Intervention Kinetics of Hydrogen Gas Inhalation: Influence of Variable Exposure Durations Running Head: Pharmacokinetics of Hydrogen Gas},
journal={ADVANCES IN PHARMACOLOGY AND PHARMACY},
volume={14},
number={2},
pages={145-150},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola},
year={2026},
title={Molecular hydrogen and heat-stressed exercise: a mechanistic hypothesis and framework for future investigation},
journal={MEDICAL HYPOTHESES},
volume={208},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola},
year={2026},
title={Creatine insufficiency as an energetic amplifier of brainstem dysfunction in ME/CFS and long COVID},
journal={MEDICAL HYPOTHESES},
volume={207},
number={},
pages={-},
document_type={Letter},
} 

@ARTICLE{
author={Sakal-Franciskovic Teodor,Todorovic Nikola,Hrnjak Jelena,Dimitrieski Vladimir},
year={2026},
title={Vector Database Benchmarking: A Face Retrieval Use Case},
journal={ADVANCES IN DATABASES AND INFORMATION SYSTEMS, ADBIS 2025},
volume={16043},
number={},
pages={28-43},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Zanini Dragana,Todorovic Nikola,Korovljev Darinka B,Valdemar Stajer,Andjelic Bogdan,Ranisavljev Marijana,Kuzmanovic Jovan,Ostojic Sergej M},
year={2025},
title={Brain creatine metabolism modulated by hydrogen-enriched water},
journal={JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION},
volume={22},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Nedeljkovic David,Panic Jovana J,Ostojic Sergej M},
year={2025},
title={Untitled Abstracts},
journal={JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION},
volume={22},
number={},
pages={-},
document_type={Meeting},
} 

@ARTICLE{
author={Todorovic Nikola,Ranisavljev Marijana,Korovljev Darinka B,Mauti Joy,Neumann Christine,Mboya Innocent,Ferrero Elisabetta,Ourohire Millogo,Some Sylvain,Liu Shuyan,Shinde Sachin,Noor Ramadhani A,Baernighausen Till,Ostojic Sergej M},
year={2025},
title={Promoting Adolescent and Youth Health Through Physical Activity Initiatives and Interventions in Sub-Saharan Africa: The ARISE-NUTRINT and DASH Initiatives},
journal={INTERNATIONAL JOURNAL OF PUBLIC HEALTH},
volume={70},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nedeljkovic David,Todorovic Nikola,Javorac Dejan,Baltic Sonja,Vranes Milan B,Panic Jovana J,Kladar Nebojsa V,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Stea Tonje Holte,Engeset Dagrun,Stajer Valdemar L,Ostojic Sergej M},
year={2025},
title={The effects of 8-week creatine supplementation with and without ubiquinol on sperm quality biomarkers in normospermic and oligospermic men: A randomized controlled pilot trial},
journal={NUTRITION AND HEALTH},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Nedeljkovic David,Todorovic Nikola,Stea Tonje Holte,Engeset Dagrun,Ostojic Sergej M},
year={2025},
title={Association between dietary creatine intake and serum biomarkers of spermatogenesis in males aged 12 years and older},
journal={REPRODUCTION AND FERTILITY},
volume={6},
number={3},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Korovljev Darinka B,Ostojic Jelena V,Panic Jovana J,Ranisavljev Marijana,Todorovic Nikola,Nedeljkovic David,Kuzmanovic Jovan,Vranes Milan B,Stajer Valdemar L,Ostojic Sergej M},
year={2025},
title={The Effects of 8-Week Creatine Hydrochloride and Creatine Ethyl Ester Supplementation on Cognition, Clinical Outcomes, and Brain Creatine Levels in Perimenopausal and Menopausal Women (CONCRET-MENOPA): A Randomized Controlled Trial},
journal={JOURNAL OF THE AMERICAN NUTRITION ASSOCIATION},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Ranisavljev Marijana,Nedeljkovic David,Todorovic Nikola,Ostojic Sergej M},
year={2025},
title={Dietary Creatine Intake and Serum Leptin Levels: A Population-Based Analysis},
journal={CURRENT NUTRITION & FOOD SCIENCE},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Todorovic Nikola,Baltic Sonja,Nedeljkovic David,Kuzmanovic Jovan,Korovljev Darinka B,Javorac Dejan,Bijelic Katarina,Kladar Nebojsa V,Tarnava Alex,Ostojic Sergej M},
year={2025},
title={The Effects of 8-Week Hydrogen-Rich Water Consumption on Appetite, Body Composition, Sleep Quality, and Circulating Glucagon-like Peptide-1 in Obese Men and Women (HYDRAPPET): A Randomized Controlled Trial},
journal={MEDICINA-LITHUANIA},
volume={61},
number={7},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zanini Dragana,Todorovic Nikola,Korovljev Darinka B,Valdemar Stajer,Andjelic Bogdan,Ranisavljev Marijana,Kuzmanovic Jovan,Ostojic Sergej M},
year={2025},
title={Brain creatine metabolism modulated by hydrogen-enriched water},
journal={JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION},
volume={22},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Kuzmanovic Jovan,Javorac Dejan,Ostojic Sergej M},
year={2025},
title={The impact of graded exercise to exhaustion on breath hydrogen: a pilot study},
journal={SPORT SCIENCES FOR HEALTH},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Santibanez Gutierrez Asier,Fernandez Landa Julen,Busto Natalia,Todorovic Nikola,Calleja Gonzalez Julio,Mielgo Ayuso Juan},
year={2025},
title={Lactobacillus plantarum Supplementation on Sport Performance, Biomarkers of Intestinal Damage, and Oxidative Stress in Recreational Athletes},
journal={JOURNAL OF FUNCTIONAL MORPHOLOGY AND KINESIOLOGY},
volume={10},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Kuzmanovic Jovan,Todorovic Nikola,Ranisavljev Marijana,Javorac Dejan,Korovljev Darinka B,Tarnava Alex,Stajer Valdemar L,Ostojic Sergej M},
year={2025},
title={The effects of drinking hydrogen-rich water for six weeks on exercise-related biomarkers in exercise-naïve men and women over 50 years following resistance training program: a randomized controlled pilot trial},
journal={RESEARCH IN SPORTS MEDICINE},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Andjelic Bogdan,Todorovic Nikola,Vranes Milan B,Ostojic Sergej M},
year={2025},
title={Creatine-Guanidinoacetic Acid Supplementation Improves Esports Performance in Young Men},
journal={CURRENT NUTRITION & FOOD SCIENCE},
volume={},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nenad,Lukic Aleksandar,Todorovic Nikola,Dragas Bojana,Milosavljevic Gordana R},
year={2025},
title={Automating the development of API-based generators using code idioms mining},
journal={SOFTWARE AND SYSTEMS MODELING},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Todorovic Nikola,Ostojic Sergej M},
year={2025},
title={Recent advances in hydrogen research for exercise science: Modulating circadian rhythm, immunity, and athlete recovery},
journal={SCIENCE & SPORTS},
volume={40},
number={3},
pages={224-232},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Nedeljkovic David,Panic Jovana J,Ostojic Sergej M},
year={2025},
title={Sleep deprivation elevates circulating creatine levels in healthy adults: a pilot study},
journal={SLEEP AND BIOLOGICAL RHYTHMS},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Baltic Sonja,Todorovic Nikola,Popovic Sanela,Galic Vladimir,Semnic Marija D,Ostojic Sergej M},
year={2025},
title={Breath hydrogen levels in patients with Parkinson's disease: A pilot cross-sectional study},
journal={PARKINSONISM & RELATED DISORDERS},
volume={133},
number={},
pages={-},
document_type={Editorial Material},
} 

@ARTICLE{
author={Todorovic Nikola,Kuzmanovic Jovan,Javorac Dejan,Ostojic Sergej M},
year={2025},
title={Role of molecular hydrogen in obesity treatment: modulation of GLP-1, irisin, and PGC-1α for improved metabolism},
journal={MEDICAL GAS RESEARCH},
volume={15},
number={3},
pages={442-443},
document_type={Editorial Material},
} 

@ARTICLE{
author={Ranisavljev Marijana,Stajer Valdemar L,Todorovic Nikola,Ostojic Jelena V,Cvejic Jelena Helena M,Steinert Robert E,Ostojic Sergej M},
year={2025},
title={The effects of 3-month supplementation with synbiotic on patient-reported outcomes, exercise tolerance, and brain and muscle metabolism in adult patients with post-COVID-19 chronic fatigue syndrome (STOP-FATIGUE): a randomized Placebo-controlled clinical trial},
journal={EUROPEAN JOURNAL OF NUTRITION},
volume={64},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ostojic Sergej M,Stajer Valdemar L,Todorovic Nikola,Ranisavljev Marijana,Andjelic Bogdan,Panic Jovana J,Nikolaidis Alexandros,Kramer Ron,Vranes Milan B},
year={2025},
title={Effects of Short-Term Creatine Nitrate Plus Creatinine Intake on Creatine Pharmacokinetics and Safety Biomarkers in Healthy Adults},
journal={CURRENT NUTRITION & FOOD SCIENCE},
volume={21},
number={3},
pages={388-394},
document_type={Article},
} 

@ARTICLE{
author={Zanini Dragana,Todorovic Nikola,Ostojic Sergej M},
year={2024},
title={Creatine with guanidinoacetic acid improves prefrontal brain oxygenation before, during, and after a cognitive task: A randomized controlled pilot trial},
journal={NUTRITION AND HEALTH},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Nedeljkovic David,Baltic Sonja,Todorovic Nikola,Ostojic Sergej M},
year={2024},
title={Creatine Intake Is Not Associated With Elevated Circulating Cystatin C Levels in Individuals With and Without Kidney Dysfunction in the General Population},
journal={JOURNAL OF THE AMERICAN NUTRITION ASSOCIATION},
volume={},
number={},
pages={-},
document_type={Article; Early Access},
} 

@ARTICLE{
author={Baltic Sonja,Nedeljkovic David,Todorovic Nikola,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Stajer Valdemar L,Ostojic Sergej M},
year={2024},
title={The Impact of Short-Term Supplementation With Guanidinoacetic Acid and Creatine Versus Creatine Alone on Body Composition Indices in Healthy Men and Women: Creatine-Guanidinoacetic Acid Affects Body Composition},
journal={JOURNAL OF NUTRITION AND METABOLISM},
volume={2024},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Matic Radenko M,Todorovic Nikola,Milovanovic Ivana M,Stajer Valdemar L,Banjac Brigita,Popovic Stevo,Manojlovic Marko},
year={2024},
title={Sports event quality and athlete's behavioural intentions at the World Wrestling Championship},
journal={MANAGEMENT & MARKETING},
volume={19},
number={3},
pages={419-440},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Javorac Dejan,Ostojic Sergej M},
year={2024},
title={Comment on: "Can hydrogen prevent stress fractures in athletes?" Exploring the discussion of hydrogen use in sport medicine},
journal={MEDICAL HYPOTHESES},
volume={192},
number={},
pages={-},
document_type={Editorial Material},
} 

@ARTICLE{
author={Slankamenac Jelena M,Ranisavljev Marijana,Todorovic Nikola,Ostojic Jelena V,Stajer Valdemar L,Ostojic Sergej M},
year={2024},
title={Creatine supplementation combined with breathing exercises reduces respiratory discomfort and improves creatine status in patients with long-COVID},
journal={JOURNAL OF POSTGRADUATE MEDICINE},
volume={70},
number={2},
pages={101-104},
document_type={Article},
} 

@ARTICLE{
author={Baltic Sonja,Nedeljkovic David,Todorovic Nikola,Ranisavljev Marijana,Korovljev Darinka B,Cvejic Jelena M,Ostojic Jelena V,Lebaron Tyler W,Timmcke Judi,Stajer Valdemar L,Ostojic Sergej M},
year={2024},
title={The impact of six-week dihydrogen-pyrroloquinoline quinone supplementation on mitochondrial biomarkers, brain metabolism, and cognition in elderly individuals with mild cognitive impairment: a randomized controlled trial},
journal={JOURNAL OF NUTRITION HEALTH & AGING},
volume={28},
number={8},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Andjelic Bogdan,Bianco Antonino,Todorovic Nikola,Stajer Valdemar L,Vranes Milan B,Ostojic Sergej M},
year={2024},
title={Competitive Video Gaming Reduces Circulating Creatine Levels In Experienced Video Game Players},
journal={MEDICINE & SCIENCE IN SPORTS & EXERCISE},
volume={56},
number={10},
pages={633-633},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Ranisavljev Marijana,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2024},
title={Post-marketing surveilance study of creatine-guanidinoacetic acid safety in healthy adults},
journal={FRONTIERS IN NUTRITION},
volume={11},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Ostojic Sergej M},
year={2024},
title={Hydrogen as an innovative nootropic in health and disease},
journal={NUTRITION AND HEALTH},
volume={},
number={},
pages={-},
document_type={Review; Early Access},
} 

@ARTICLE{
author={Fernandez Landa Julen,Todorovic Nikola,Santibanez Gutierrez Asier,Ostojic Sergej M,Calleja Gonzalez Julio,Sekulic Djordje,Mielgo Ayuso Juan},
year={2024},
title={Effects of HMB on Endurance Performance in a Healthy Population: A Systematic Review and Meta-Analysis},
journal={JOURNAL OF STRENGTH AND CONDITIONING RESEARCH},
volume={38},
number={4},
pages={e202-e210},
document_type={Article},
} 

@ARTICLE{
author={Slankamenac Jelena M,Ranisavljev Marijana,Todorovic Nikola,Ostojic Jelena V,Stajer Valdemar L,Candow Darren G,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Ostojic Sergej M},
year={2024},
title={Eight-Week Creatine-Glucose Supplementation Alleviates Clinical Features of Long COV1D},
journal={JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY},
volume={70},
number={2},
pages={174-178},
document_type={Article},
} 

@ARTICLE{
author={Andjelic Bogdan,Todorovic Nikola,Panic Jovana J,Vranes Milan B,Ostojic Sergej M},
year={2024},
title={Video Gaming Reduces Circulating Creatine Levels in Young Male E-Gamers},
journal={JOURNAL OF ENDOCRINOLOGY AND METABOLISM},
volume={14},
number={1},
pages={59-62},
document_type={Article},
} 

@ARTICLE{
author={Korovljev Darinka B,Javorac Dejan,Todorovic Nikola,Ranisavljev Marijana,Engeset Dagrun,Stea Tonje Holte,Ostojic Jelena V,Bijelic Katarina,Srdjenovic-Conic Branislava U,Kladar Nebojsa V,Ratgeber Laszlo,Trunic Nenad,Rajkovic Sava,Stajer Valdemar L,Ostojic Sergej M},
year={2023},
title={The Effects of 12-Week Hydrogen-Rich Water Intake on Body Composition, Short-Chain Fatty Acids Turnover, and Brain Metabolism in Overweight Adults: A Randomized Controlled Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={21},
number={3},
pages={235-241},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Ostojic Sergej M},
year={2023},
title={Molecular hydrogen as a potential adjuvant therapy for alleviating long COVID},
journal={MEDICAL HYPOTHESES},
volume={180},
number={},
pages={-},
document_type={Letter},
} 

@ARTICLE{
author={Korovljev Darinka B,Todorovic Nikola,Ranisavljev Marijana,Andjelic Bogdan,Kladar Nebojsa V,Stajer Valdemar L,Ostojic Sergej M},
year={2023},
title={Hydrogen-rich water upregulates fecal propionic acid levels in overweight adults},
journal={NUTRITION},
volume={116},
number={},
pages={-},
document_type={Editorial Material},
} 

@ARTICLE{
author={Todorovic Nikola,Ranisavljev Marijana,Nakic Josipa,Korovljev Darinka B,Stajer Valdemar L},
year={2023},
title={Let's Chat (GPT) about the new age of fitness: are we ready for artificial intelligence?},
journal={JOURNAL OF SPORTS MEDICINE AND PHYSICAL FITNESS},
volume={63},
number={9},
pages={1025-1026},
document_type={Letter},
} 

@ARTICLE{
author={Ranisavljev Marijana,Todorovic Nikola,Panic Jovana J,Andjelic Bogdan,Vranes Milan B,Ostojic Sergej M},
year={2023},
title={Short-term fasting affects biomarkers of creatine metabolism in healthy men and women},
journal={HUMAN NUTRITION & METABOLISM},
volume={34},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Slankamenac Jelena M,Ranisavljev Marijana,Todorovic Nikola,Ostojic Jelena V,Stajer Valdemar L,Ostojic Sergej M},
year={2023},
title={Effects of six-month creatine supplementation on patient- and clinician-reported outcomes, and tissue creatine levels in patients with post-COVID-19 fatigue syndrome},
journal={FOOD SCIENCE & NUTRITION},
volume={11},
number={11},
pages={6899-6906},
document_type={Article},
} 

@ARTICLE{
author={Ranisavljev Marijana,Todorovic Nikola,Ostojic Jelena V,Ostojic Sergej M},
year={2023},
title={Reduced tissue creatine levels in patients with long COVID-19: A cross-sectional study},
journal={JOURNAL OF POSTGRADUATE MEDICINE},
volume={69},
number={3},
pages={162-163},
document_type={Letter},
} 

@ARTICLE{
author={Korovljev Darinka B,Ostojic Jelena V,Todorovic Nikola,Ostojic Sergej M},
year={2023},
title={Molecular hydrogen modulates brain glutamate/ GABA-glutamine cycle in overweight humans},
journal={ARCHIVES OF MEDICAL SCIENCE},
volume={19},
number={4},
pages={1151-1153},
document_type={Article},
} 

@ARTICLE{
author={Stajer Valdemar L,Todorovic Nikola,Srdjenovic-Conic Branislava U,Kladar Nebojsa V,Engeset Dagrun,Stea Tonje Holte,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Forbes Scott C,Candow Darren G,Ostojic Sergej M},
year={2023},
title={The Effects of Medium-Term Intake of Hydrogen-Rich Water on Sperm Quality Biomarkers in Normospermic and Oligospermic Men: A Randomized Controlled Pilot Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={21},
number={2},
pages={182-186},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Ostojic Sergej M},
year={2023},
title={Reconsidering molecular hydrogen deficits: A potential target for intervention?},
journal={MEDICAL HYPOTHESES},
volume={177},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Santibanez-Gutierrez Asier,Fernandez-Landa Julen,Todorovic Nikola,Calleja-Gonzalez Julio,Stojanovic Marko DM,Mielgo-Ayuso Juan},
year={2023},
title={Effects of Probiotics on Strength and Power Performance in a Trained Population: a Systematic Review and Meta-Analysis},
journal={KINESIOLOGY},
volume={55},
number={1},
pages={62-72},
document_type={Review},
} 

@ARTICLE{
author={Fernandez-Landa Julen,Santibanez-Gutierrez Asier,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2023},
title={Effects of Creatine Monohydrate on Endurance Performance in a Trained Population: A Systematic Review and Meta-analysis},
journal={SPORTS MEDICINE},
volume={53},
number={5},
pages={1017-1027},
document_type={Review},
} 

@ARTICLE{
author={Todorovic Nikola,Fernandez-Landa Julen,Santibanez Asier,Kura Branislav,Stajer Valdemar L,Korovljev Darinka B,Ostojic Sergej M},
year={2023},
title={The Effects of Hydrogen-Rich Water on Blood Lipid Profiles in Clinical Populations: A Systematic Review and Meta-Analysis},
journal={PHARMACEUTICALS},
volume={16},
number={2},
pages={-},
document_type={Review},
} 

@ARTICLE{
author={Todorovic Nikola,Korovljev Darinka B,Stajer Valdemar L,Jorga Jagoda B,Ostojic Sergej M},
year={2023},
title={Creatine consumption and liver disease manifestations in individuals aged 12 years and over},
journal={FOOD SCIENCE & NUTRITION},
volume={11},
number={2},
pages={1134-1141},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Stajer Valdemar L,Milovancev Aleksandra B,Musulin-Banjanin Danijela,Celarevic Milijana,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Kramer Ron,Nikolaidis Alexander,Drid Patrik,Maksimovic Nebojsa Lj,Ostojic Sergej M},
year={2022},
title={The Effects of Nitrate-Based Nutritional Formula on Oxygen Saturation and Patient-Reported Outcomes in COVID-19 Patients: A Randomized Controlled Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={20},
number={4},
pages={720-724},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Korovljev Darinka B,Stajer Valdemar L,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Ostojic Sergej M},
year={2022},
title={Four-Week Supplementation with Multi-Ingredient Nutrition Supplement Affects Biomarkers of Metabolic Health in Metabolically Healthy Adults: A Randomized-Controlled Cross-Over Pilot Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={20},
number={4},
pages={716-719},
document_type={Article},
} 

@ARTICLE{
author={Andjelic Bogdan,Bianco Antonino,Maksimovic Nemanja,Todorovic Nikola,Drid Patrik},
year={2022},
title={A milestone in the era of esports: The Olympics through the lens of virtual reality},
journal={FRONTIERS IN PSYCHOLOGY},
volume={13},
number={},
pages={-},
document_type={Editorial Material},
} 

@ARTICLE{
author={Roklicer Roberto,Rossi Carlo,Bianco Antonino,Stajer Valdemar L,Ranisavljev Marijana,Todorovic Nikola,Manojlovic Marko,Gilic Barbara,Trivic Tatjana B,Drid Patrik},
year={2022},
title={Prevalence of rapid weight loss in Olympic style wrestlers},
journal={JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION},
volume={19},
number={1},
pages={593-602},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Korovljev Darinka B,Stajer Valdemar L,Maksimovic Nebojsa Lj,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Ostojic Sergej M},
year={2022},
title={Effects of 6-Month Supplementation with Multi-Component Herbal Supplement Phytodynamic (TM) on Mitochondrial Function, Telomere Length, and Chronic Inflammation in Adults Aged 65 Years and Older: A Pilot Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={20},
number={3},
pages={594-597},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Santibanez-Gutierrez Asier,Milovanov Djordje,Stajer Valdemar L,Ostojic Sergej M,Fernandez-Landa Julen},
year={2022},
title={Effects of Acute Beta-Alanine Supplementation on Countermovement Jump Performance After a 4x400 M Running Fatigue Protocol: a Randomized, Double-Blind, Placebo-Controlled Trial},
journal={KINESIOLOGY},
volume={54},
number={2},
pages={201-207},
document_type={Article},
} 

@ARTICLE{
author={Santibanez-Gutierrez Asier,Fernandez-Landa Julen,Calleja-Gonzalez Julio,Todorovic Nikola,Ranisavljev Marijana,Stajer Valdemar L,Andjelic Bogdan,Zenic Natasa,Bianco Antonino,Drid Patrik},
year={2022},
title={Epidemiology of children's swimming competence and water safety},
journal={FRONTIERS IN PUBLIC HEALTH},
volume={10},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stajer Valdemar L,Milovanovic Ivana M,Todorovic Nikola,Ranisavljev Marijana,Pisot Sasa,Drid Patrik},
year={2022},
title={Let's (Tik) Talk About Fitness Trends},
journal={FRONTIERS IN PUBLIC HEALTH},
volume={10},
number={},
pages={-},
document_type={Review},
} 

@ARTICLE{
author={Milovancev Aleksandra B,Avakumovic Jovana,Drid Patrik,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2022},
title={Hydrogen-rich water alleviates inflammation and fatigue in COVID-19: A pilot study},
journal={EUROPEAN JOURNAL OF INFLAMMATION},
volume={20},
number={},
pages={-},
document_type={Letter},
} 

@ARTICLE{
author={Ranisavljev Marijana,Kuzmanovic Jovan,Todorovic Nikola,Roklicer Roberto,Dokmanac Milorad,Baic Mario,Stajer Valdemar L,Ostojic Sergej M,Drid Patrik},
year={2022},
title={Rapid Weight Loss Practices in Grapplers Competing in Combat Sports},
journal={FRONTIERS IN PHYSIOLOGY},
volume={13},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Vjestica Marko,Todorovic Nenad,Dimitrieski Vladimir,Lukovic Ivan S},
year={2021},
title={A Novel Approach and a Language for Facilitating Collaborative Production Processes in Virtual Organizations Based on DLT Networks},
journal={PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON INNOVATIVE INTELLIGENT INDUSTRIAL PRODUCTION AND LOGISTICS (IN4PL)},
volume={},
number={},
pages={197-208},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Korovljev Darinka B,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2021},
title={Food Creatine and DXA-Derived Body Composition in Boys and Girls Aged 8 to 19 Years},
journal={NUTRITION AND METABOLIC INSIGHTS},
volume={14},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Ranisavljev Marijana,Tapavicki Borislav,Zubnar Andrea N,Kuzmanovic Jovan,Stajer Valdemar L,Sekulic Damir,Versic Sime,Tabakov Sergey,Drid Patrik},
year={2021},
title={Principles of Rapid Weight Loss in Female Sambo Athletes},
journal={INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH},
volume={18},
number={21},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zanini Dragana,Todorovic Nikola,Korovljev Darinka B,Stajer Valdemar L,Ostojic Jelena V,Purac Jelena S,Kojic Danijela K,Vukasinovic Elvira L,Djordjievski Srdjana,Sopic Miron D,Guzonjic Azra,Ninic Ana R,Erceg Sanja,Ostojic Sergej M},
year={2021},
title={The effects of 6-month hydrogen-rich water intake on molecular and phenotypic biomarkers of aging in older adults aged 70 years and over: A randomized controlled pilot trial},
journal={EXPERIMENTAL GERONTOLOGY},
volume={155},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Seper Vesna,Korovljev Darinka B,Todorovic Nikola,Stajer Valdemar L,Ostojic Jelena V,Nesic Nebojsa,Ostojic Sergej M},
year={2021},
title={Guanidinoacetate-Creatine Supplementation Improves Functional Performance and Muscle and Brain Bioenergetics in the Elderly: A Pilot Study},
journal={ANNALS OF NUTRITION AND METABOLISM},
volume={77},
number={4},
pages={244-247},
document_type={Letter},
} 

@ARTICLE{
author={Todorovic Nikola,Stajer Valdemar L,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongrac,Maksimovic Nebojsa Lj,Ostojic Sergej M},
year={2021},
title={A single-dose nitrate-producing dietary supplement affects cardiorespiratory endurance and muscular fitness in healthy men: A randomized controlled pilot trial},
journal={SAGE OPEN MEDICINE},
volume={9},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ostojic Sergej M,Todorovic Nikola,Stajer Valdemar L},
year={2021},
title={Effect of Creatine and Guanidinoacetate Supplementation on Plasma Homocysteine in Metabolically Healthy Men and Women},
journal={ANNALS OF NUTRITION AND METABOLISM},
volume={77},
number={5},
pages={307-308},
document_type={Letter},
} 

@ARTICLE{
author={Stajer Valdemar L,Todorovic Nikola,Korovljev Darinka B,Maksimovic Nebojsa Lj,Miljkovic Suzana,Ratgeber Laszlo,Betlehem Jozsef,Acs Pongras,Ostojic Sergej M},
year={2021},
title={The Effects of 6-Week Supplementation with Multicomponent Herbal Extract on Exercise Performance, Antioxidant Status and Telomere Length, and Self-Reported Side Effects in Healthy Men: A Randomized Controlled Pilot Trial},
journal={CURRENT TOPICS IN NUTRACEUTICAL RESEARCH},
volume={19},
number={4},
pages={520-524},
document_type={Article},
} 

@ARTICLE{
author={Todorovic Nikola,Zanini Dragana,Stajer Valdemar L,Korovljev Darinka B,Ostojic Jelena V,Ostojic Sergej M},
year={2021},
title={Hydrogen-rich water and caffeine for alertness and brain metabolism in sleep-deprived habitual coffee drinkers},
journal={FOOD SCIENCE & NUTRITION},
volume={9},
number={9},
pages={5139-5145},
document_type={Article},
} 

@ARTICLE{
author={Korovljev Darinka B,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2021},
title={Temporal trends in dietary creatine intake from 1999 to 2018: an ecological study with 89,161 participants},
journal={JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION},
volume={18},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Korovljev Darinka B,Todorovic Nikola,Stajer Valdemar L,Ostojic Sergej M},
year={2021},
title={Dietary Intake of Creatine in Children Aged 0-24 Months},
journal={ANNALS OF NUTRITION AND METABOLISM},
volume={77},
number={3},
pages={185-187},
document_type={Letter},
} 

@ARTICLE{
author={Milovancev Aleksandra B,Avakumovic Jovana,Lakicevic Nemanja,Stajer Valdemar L,Korovljev Darinka B,Todorovic Nikola,Bianco Antonino,Maksimovic Nebojsa Lj,Ostojic Sergej M,Drid Patrik},
year={2021},
title={Cardiorespiratory Fitness in Volleyball Athletes Following a COVID-19 Infection: A Cross-Sectional Study},
journal={INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH},
volume={18},
number={8},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Sindjic Marijana,Macak Drazenka,Todorovic Nikola,Purda Bianka,Batez Maja},
year={2021},
title={Effect of Integrated Neuromuscular Exercise in Physical Education Class on Health-Related Fitness in Female Children},
journal={HEALTHCARE},
volume={9},
number={3},
pages={-},
document_type={Article},
}