Macefield Vaughan G,Barak Otto F,Kumric Marko,Dujic Zeljko,Bozic Josko (2025) First in-human microelectrode recordings of vagus nerve activity in heart failure, JOURNAL OF PHYSIOLOGY-LONDON, vol. , br. , str. - (Article; Early Access) 

Jovanov Pavle T,Vranes Milan B,Barak Otto F,Rapaic Maksim,Maravic Nikola,Maric Aleksandar Z,Obradovic Borislav (2025) Theacrine as a novel ergogenic aid: impact on canoe sprint performance, JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION, vol. 22, br. 1, str. - (Article) 

Knezevic Isidora,Tapavicki Borislav,Vukosavljevic Vuk,Maletin Nemanja,Ivanov David,Vuletic Milica,Buric Dragan V,Barak Otto F (2025) The effect of cold water intake on heart rate variability in young women: the co-activation of the sympathetic and parasympathetic branches of the autonomic nervous system, FRONTIERS IN PHYSIOLOGY, vol. 16, br. , str. - (Article) 

Macefield Vaughan G,Bain Anthony R,Badour Matthew I,Kumric Marko,Drvis Ivan,Barak Otto F,Bozic Josko,Dujic Zeljko (2025) Microelectrode recordings from the human cervical vagus nerve during maximal breath-holds, EXPERIMENTAL PHYSIOLOGY, vol. , br. , str. - (Article; Early Access) 

Preveden Andrej T,Garipi Enis,Bogdan Maja S,Preveden Mihaela,Maric Daniela,Stojsic-Milosavljevic Anastazija,Brkic Snezana V,Barak Otto F (2025) Influence of disturbed blood flow on endothelial function in people with HIV, AIDS, vol. 39, br. 8, str. 1086-1088 (Article) 

Bradbury Karleigh E,Dimarco Kaitlyn G,Futral Joel E,Lord Rachel N,Edward Justin A,Barak Otto F,Glavicic Igor,Milos Ivana,Drvis Ivan,Dujic Zeljko,Lovering Andrew T (2024) The maintenance of core temperature in SCUBA divers: Contributions of anthropometrics, patent foramen ovale, and non-shivering thermogenesis, JOURNAL OF SCIENCE AND MEDICINE IN SPORT, vol. 27, br. 12, str. 820-827 (Article) 

Dejanovic Bozidar,Barak Otto F,Colovic Petar D,Janjic Nebojsa,Savic Zeljka,Gvozdanovic Nikola,Ruzic Maja (2024) Hospital Mortality in Acute Decompensation of Alcoholic Liver Cirrhosis: Can Novel Survival Markers Outperform Traditional Ones?, JOURNAL OF CLINICAL MEDICINE, vol. 13, br. 20, str. - (Article) 

Brown Courtney V,Patrician Alexander,Tremblay Joshua C,Brewster L Madden,Barak Otto F,Drvis Ivan,Dujic Goran,Dujic Zeljko,Ainslie Philip N (2024) Cardiovascular and hematological responses to a dry dynamic apnea in breath hold divers, AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY, INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, vol. 327, br. 4, str. R442-R456 (Article) 

Farmer David GS,Patros Mikaela,Ottaviani Matteo M,Dawood Tye,Kumric Marko,Bozic Josko,Badour Matt I,Bain Anthony R,Barak Otto F,Dujic Zeljko,Macefield Vaughan G (2024) Firing properties of single axons with cardiac rhythmicity in the human cervical vagus nerve, JOURNAL OF PHYSIOLOGY-LONDON, vol. , br. , str. - (Article; Early Access) 

Ostojic Jelena V,Kozic Dusko B,Ostojic Sergej M,Ilic Aleksandra Djordje,Galic Vladimir,Matijasevic Jovan A,Dragicevic Dusan,Barak Otto F,Boban Jasmina M (2024) Decreased Cerebral Creatine and N-Acetyl Aspartate Concentrations after Severe COVID-19 Infection: A Magnetic Resonance Spectroscopy Study, JOURNAL OF CLINICAL MEDICINE, vol. 13, br. 14, str. - (Article) 

Bailey Damian M,Bain Anthony R,Hoiland Ryan L,Barak Otto F,Drvis Ivan,Stacey Benjamin S,Iannetelli Angelo,Davison Gareth W,Dahl Rasmus H,Berg Ronan MG,MacLeod David B,Dujic Zeljko,Ainslie Philip N (2024) Severe hypoxaemic hypercapnia compounds cerebral oxidative-nitrosative stress during extreme apnoea: Implications for cerebral bioenergetic function, JOURNAL OF PHYSIOLOGY-LONDON, vol. , br. , str. - (Article; Early Access) 

Preveden Andrej T,Colovic Petar D,Garipi Enis,Bogdan Maja S,Preveden Mihaela,Maric Daniela,Brkic Snezana V,Barak Otto F (2024) Influence of physical activity on endothelial function in people living with HIV, HIV MEDICINE, vol. 25, br. 1, str. 143-149 (Article) 

Park Andrew J,Fandl Hannah K,Garcia Vinicius P,Coombs Geoff B,DeSouza Noah M,Greiner Jared J,Barak Otto F,Mijacika Tanja,Dujic Zeljko,Ainslie Philip N,DeSouza Christopher A (2023) Differential Expression of Vascular-Related MicroRNA in Circulating Endothelial Microvesicles in Adults With Spinal Cord Injury: A Pilot Study, TOPICS IN SPINAL CORD INJURY REHABILITATION, vol. 29, br. 2, str. 34-42 (Article) 

Mihalek Nora,Radovanovic Dragana R,Barak Otto F,Colovic Petar D,Huber Markus,Erdoes Gabor (2023) Convalescent plasma and all-cause mortality of COVID-19 patients: systematic review and meta-analysis, SCIENTIFIC REPORTS, vol. 13, br. 1, str. - (Article) 

Sarafis Zoe K,Squair Jordan W,Barak Otto F,Coombs Geoff B,Soriano Jan Elaine,Larkin-Kaiser Kelly A,Lee Amanda HX,Hansen Alex,Vodopic Maro,Romac Rinaldo,Grant Christopher,Charbonneau Rebecca,Mijacika Tanja,Krassioukov Andrei V,Ainslie Philip N,Dujic Zeljko,Phillips Aaron A (2022) Common carotid artery responses to the cold-pressor test are impaired in individuals with cervical spinal cord injury, AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, vol. 323, br. 6, str. H1311-H1322 (Article) 

Kelly Tyler,...,Barak Otto F,...,(broj koautora 17) (2022) Blunted hypoxic pulmonary vasoconstriction in apnoea divers, EXPERIMENTAL PHYSIOLOGY, vol. 107, br. 11, str. 1225-1240 (Article) 

Kelly Tyler,...,Barak Otto F,...,(broj koautora 19) (2022) High prevalence of patent foramen ovale in recreational to elite breath hold divers, JOURNAL OF SCIENCE AND MEDICINE IN SPORT, vol. 25, br. 7, str. 553-556 (Article) 

Soriano Jan Elaine,...,Barak Otto F,...,(broj koautora 16) (2022) Passive leg cycling increases activity of the cardiorespiratory system in people with tetraplegia, APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, vol. 47, br. 3, str. 269-277 (Article) 

Bailey Damian M,Bain Anthony R,Hoiland Ryan L,Barak Otto F,Drvis Ivan,Hirtz Christophe,Lehmann Sylvain,Marchi Nicola,Janigro Damir,MacLeod David B,Ainslie Philip N,Dujic Zeljko (2022) Hypoxemia increases blood-brain barrier permeability during extreme apnea in humans, JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM, vol. 42, br. 6, str. 1120-1135 (Article) 

Patrician Alexander,Gasho Christopher,Spajic Boris,Caldwell Hannah G,Bakovic-Kramaric Darija,Barak Otto F,Drvis Ivan,Dujic Zeljko,Ainslie Philip N (2021) Case Studies in Physiology: Breath-hold diving beyond 100 meters-cardiopulmonary responses in world-champion divers, JOURNAL OF APPLIED PHYSIOLOGY, vol. 130, br. 5, str. 1345-1350 (Article) 

Patrician Alexander,Spajic Boris,Gasho Christopher,Caldwell Hannah G,Dawkins Tony,Stembridge Michael,Lovering Andrew T,Coombs Geoff B,Howe Connor A,Barak Otto F,Drvis Ivan,Dujic Zeljko,Ainslie Philip N (2021) Temporal changes in pulmonary gas exchange efficiency when breath-hold diving below residual volume, EXPERIMENTAL PHYSIOLOGY, vol. 106, br. 4, str. 1120-1133 (Article) 

Caldwell Hannah G,Hoiland Ryan L,Barak Otto F,Mijacika Tanja,Burma Joel S,Dujic Zeljko,Ainslie Philip N (2020) Alterations in resting cerebrovascular regulation do not affect reactivity to hypoxia, hyperoxia or neurovascular coupling following a SCUBA dive, EXPERIMENTAL PHYSIOLOGY, vol. 105, br. 9, str. 1540-1549 (Article) 

Brewster Madden L,Coombs Geoff B,Garcia Vinicius P,Hijmans Jamie G,DeSouza Noah M,Stockelman Kelly A,Barak Otto F,Mijacika Tanja,Dujic Zeljko,Greiner Jared J,Phillips Aaron A,Ainslie Philip N,DeSouza Christopher A (2020) Effects of circulating extracellular microvesicles from spinal cord-injured adults on endothelial cell function, CLINICAL SCIENCE, vol. 134, br. 7, str. 777-789 (Article) 

Barak Otto F,Janjic Nebojsa,Drvis Ivan,Mijacika Tanja,Mudnic Ivana,Coombs Geoff B,Thom Stephen R,Madic Dejan M,Dujic Zeljko (2020) Vascular dysfunction following breath-hold diving, CANADIAN JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY, vol. 98, br. 2, str. 124-130 (Article) 

Squair Jordan W,Lee Amanda HX,Sarafis Zoe K,Chan Franco,Barak Otto F,Dujic Zeljko,Day Trevor,Phillips Aaron A (2020) Network analysis identifies consensus physiological measures of neurovascular coupling in humans, JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM, vol. 40, br. 3, str. 656-666 (Article) 

Squair Jordan W,Lee Amanda HX,Sarafis Zoe K,Coombs Geoff B,Barak Otto F,Cragg Jacquelyn J,Mijacika Tanja,Pecotic Renata,Krassioukov Andrei V,Dogas Zoran,Dujic Zeljko,Phillips Aaron A (2019) Sleep-disordered breathing is associated with brain vascular reactivity in spinal cord injury, NEUROLOGY, vol. 93, br. 24, str. E2181-E2191 (Article) 

Rastovic Marina,Srdic-Galic Biljana D,Barak Otto F,Stokic Edita J,Polovina Snezana P (2019) Aging, Heart Rate Variability and Metabolic Impact of Obesity, ACTA CLINICA CROATICA, vol. 58, br. 3, str. 430-438 (Article) 

Coombs Geoff B,Vucina Diana,Caldwell Hannah G,Barak Otto F,Mijacika Tanja,Lee Amanda HX,Sarafis Zoe K,Squair Jordan W,Krassioukov Andrei V,Phillips Aaron A,Dujic Zeljko,Ainslie Philip N (2019) Cerebrovascular function is preserved during mild hyperthermia in cervical spinal cord injury, SPINAL CORD, vol. 57, br. 11, str. 979-984 (Article) 

Jovanov Pavle T,Djordjic Visnja D,Obradovic Borislav,Barak Otto F,Pezo Lato L,Maric Aleksandar Z,Sakac Marijana B (2019) Prevalence, knowledge and attitudes towards using sports supplements among young athletes, JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION, vol. 16, br. , str. - (Article) 

Moir Erin M,Klassen Stephen A,Al-Khazraji Baraa K,Woehrle Emilie,Smith Sydney O,Matushewski Brad J,Kozic Dusko B,Dujic Zeljko,Barak Otto F,Shoemaker Kevin J (2019) Impaired dynamic cerebral autoregulation in trained breath-hold divers, JOURNAL OF APPLIED PHYSIOLOGY, vol. 126, br. 6, str. 1694-1700 (Article) 

Saleem Saqib,Sarafis Zoe K,Lee Amanda HX,Squair Jordan W,Barak Otto F,Sober-Williams Elfin,Suraj Rejitha,Coombs Geoff B,Mijacika Tanja,West Christopher R,Krassioukov Andrei V,Ainslie Philip N,Dujic Zeljko,Tzeng Yu-Chieh,Phillips Aaron A (2019) Spinal Cord Disruption Is Associated with a Loss of Cushing-Like Blood Pressure Interactions, JOURNAL OF NEUROTRAUMA, vol. 36, br. 9, str. 1487-1490 (Article) 

Coombs Geoff B,Barak Otto F,Phillips Aaron A,Mijacika Tanja,Sarafis Zoe K,Lee Amanda HX,Squair Jordan W,Bammert Tyler D,DeSouza Noah M,Gagnon Daniel,Krassioukov Andrei V,Dujic Zeljko,DeSouza Christopher A,Ainslie Philip N (2019) Acute heat stress reduces biomarkers of endothelial activation but not macro-or microvascular dysfunction in cervical spinal cord injury, AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, vol. 316, br. 3, str. H722-H733 (Article) 

Barak Otto F,Caljkusic Kresimir,Hoiland Ryan L,Ainslie Philip N,Thom Stephen R,Yang Ming,Jovanov Pavle T,Dujic Zeljko (2018) Differential influence of vitamin C on the peripheral and cerebral circulation after diving and exposure to hyperoxia, AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, vol. 315, br. 4, str. R759-R767 (Article) 

Hoiland Ryan L,Mladinov Suzana,Barak Otto F,Willie Christopher K,Mijacika Tanja,Stembridge Mike,Dujic Zeljko,Ainslie Philip N (2018) Oxygen therapy improves cerebral oxygen delivery and neurovascular function in hypoxaemic chronic obstructive pulmonary disease patients, EXPERIMENTAL PHYSIOLOGY, vol. 103, br. 8, str. 1170-1177 (Article) 

Saleem Saqib,Vucina Diana,Sarafis Zoe K,Lee Amanda HX,Squair Jordan W,Barak Otto F,Coombs Geoff B,Mijacika Tanja,Krassioukov Andrei V,Ainslie Philip N,Dujic Zeljko,Tzeng Yu-Chieh,Phillips Aaron A (2018) Wavelet decomposition analysis is a clinically relevant strategy to evaluate cerebrovascular buffering of blood pressure after spinal cord injury, AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, vol. 314, br. 5, str. H1108-H1114 (Article) 

Brugniaux Julien Vincent,Coombs Geoff B,Barak Otto F,Dujic Zeljko,Sekhon Mypinder S,Ainslie Philip N (2018) Highs and lows of hyperoxia: physiological, performance, and clinical aspects, AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, vol. 315, br. 1, str. R1-R27 (Review) 

Bain Anthony R,Ainslie Philip N,Hoiland Ryan L,Barak Otto F,Drvis Ivan,Stembridge Mike,MacLeod Douglas M,McEneny Jane,Stacey Benjamin S,Tuaillon Eduoard,Marchi Nicola,De Maudave Alexis Fayd 'Herbe,Dujic Zeljko,MacLeod David B,Bailey Damian M (2018) Competitive apnea and its effect on the human brain: focus on the redox regulation of blood-brain barrier permeability and neuronal-parenchymal integrity, FASEB JOURNAL, vol. 32, br. 4, str. 2305-2314 (Article) 

Barak Otto F,Mladinov Suzana,Hoiland Ryan L,Tremblay Joshua C,Thom Stephen R,Yang Ming,Mijacika Tanja,Dujic Zeljko (2017) Disturbed blood flow worsens endothelial dysfunction in moderate-severe chronic obstructive pulmonary disease, SCIENTIFIC REPORTS, vol. 7, br. , str. - (Article) 

Badrov Mark Kevin B,Barak Otto F,Mijacika Tanja,Shoemaker Leena N,Borrell Lindsay J,Lojpur Mihajlo,Drvis Ivan,Dujic Zeljko,Shoemaker Kevin J (2017) Ventilation inhibits sympathetic action potential recruitment even during severe chemoreflex stress, JOURNAL OF NEUROPHYSIOLOGY, vol. 118, br. 5, str. 2914-2924 (Article) 

Stembridge Mike,Hoiland Ryan L,Bain Anthony R,Barak Otto F,Drvis Ivan,MacLeod David B,MacLeod Douglas M,Madden Dennis,Batinic Tonci,O'Donoghue Peter,Shave Rob,Dujic Zeljko,Ainslie Philip N (2017) Influence of lung volume on the interaction between cardiac output and cerebrovascular regulation during extreme apnoea, EXPERIMENTAL PHYSIOLOGY, vol. 102, br. 10, str. 1288-1299 (Article) 

Lautridou Jacky,Pichereau Vianney,Artigaud Sebastien,Bernay Benoit,Barak Otto F,Hoiland Ryan L,Lovering Andrew T,Eftedal Ingrid,Dujic Zeljko,Guerrero Francois (2017) Evolution of the plasma proteome of divers before and after a single SCUBA dive, PROTEOMICS CLINICAL APPLICATIONS, vol. 11, br. 9-10, str. - (Article) 

Bain Anthony R,Ainslie Philip N,Barak Otto F,Hoiland Ryan L,Drvis Ivan,Mijacika Tanja,Bailey Damian M,Santoro Antoinette,DeMasi Daniel K,Dujic Zeljko,MacLeod David B (2017) Hypercapnia is essential to reduce the cerebral oxidative metabolism during extreme apnea in humans, JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM, vol. 37, br. 9, str. 3231-3242 (Article) 

Mijacika Tanja,Kyhl Kasper,Frestad Daria,Barak Otto F,Drvis Ivan,Secher Niels H,Dujic Zeljko,Madsen Per Lav (2017) Effect of pulmonary hyperinflation on central blood volume: An MRI study, RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY, vol. 243, br. , str. 92-96 (Article) 

Bain Anthony R,Barak Otto F,Hoiland Ryan L,Drvis Ivan,Bailey Damian M,Dujic Zeljko,Mijacika Tanja,Santoro Antoinette,DeMasi Daniel K,MacLeod David B,Ainslie Philip N (2017) Forced vital capacity and riot central chemoreflex predicts maximal hyperoxic breath-hold duration in elite apneists, RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY, vol. 242, br. , str. 8-11 (Article) 

Romac Rinaldo,Barak Otto F,Glavas Duska,Susilovic-Grabovac Zora,Lozo Petar,Roje Igor,Caljkusic Kresimir,Drmic-Hofman Irena,Davis James T,Dujic Zeljko,Lovering Andrew T (2017) Characterization of blood flow through intrapulmonary arteriovenous anastomoses and patent foramen ovale at rest and during exercise in stroke and transient ischemic attack patients, ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, vol. 34, br. 5, str. 676-682 (Article) 

Hoiland Ryan L,Ainslie Philip N,Bain Anthony R,MacLeod David B,Stembridge Mike,Drvis Ivan,Madden Dennis,Barak Otto F,MacLeod Douglas M,Dujic Zeljko (2017) beta(1)-Blockade increases maximal apnea duration in elite breath-hold divers, JOURNAL OF APPLIED PHYSIOLOGY, vol. 122, br. 4, str. 899-906 (Article) 

Mijacika Tanja,Frestad Daria,Kyhl Kasper,Barak Otto F,Drvis Ivan,Secher Niels H,Buca Ante,Obad Ante,Dujic Zeljko,Madsen Per Lav (2017) Blood pooling in extrathoracic veins after glossopharyngeal insufflation, EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, vol. 117, br. 4, str. 641-649 (Article) 

Bailey Damian M,Willie Christopher K,Hoiland Ryan L,Bain Anthony R,MacLeod David B,Santoro Maria A,DeMasi Daniel K,Andrijanic Andrea,Mijacika Tanja,Barak Otto F,Dujic Zeljko,Ainslie Philip N (2017) Surviving Without Oxygen: How Low Can the Human Brain Go?, HIGH ALTITUDE MEDICINE & BIOLOGY, vol. 18, br. 1, str. 73-79 (Article) 

Rastovic Marina,Srdic-Galic Biljana D,Barak Otto F,Stokic Edita J (2017) Association between anthropometric measures of regional fat mass and heart rate variability in obese women, NUTRITION & DIETETICS, vol. 74, br. 1, str. 51-60 (Article) 

Bain Anthony R,Ainslie Philip N,Hoiland Ryan L,Barak Otto F,Cavar Marija,Drvis Ivan,Stembridge Mike,MacLeod Douglas M,Bailey Damian M,Dujic Zeljko,MacLeod David B (2016) Cerebral oxidative metabolism is decreased with extreme apnoea in humans; impact of hypercapnia, JOURNAL OF PHYSIOLOGY-LONDON, vol. 594, br. 18, str. 5317-5328 (Article) 

Norris H Cameron,Mangum Tyler S,Kern Julia P,Elliott Jonathan E,Beasley Kara M,Goodman Randy D,Mladinov Suzana,Barak Otto F,Bakovic Darija,Dujic Zeljko,Lovering Andrew T (2016) Intrapulmonary arteriovenous anastomoses in humans with chronic obstructive pulmonary disease: implications for cryptogenic stroke?, EXPERIMENTAL PHYSIOLOGY, vol. 101, br. 8, str. 1128-1142 (Article) 

Barak Otto F,Caljkusic Kresimir,Madden Dennis,Ainslie Philip N,Slavic Danijel O,Buca Ante,Dujic Zeljko (2016) Elevations in Intra-cranial blood flow velocities following a SCUBA Dive and the Influence of Post-dive Exercise, INTERNATIONAL JOURNAL OF SPORTS MEDICINE, vol. 37, br. 8, str. 591-597 (Article) 

Lovering Andrew T,Lozo Mislav,Barak Otto F,Davis James T,Lojpur Mihajlo,Lozo Petar,Caljkusic Kresimir,Dujic Zeljko (2016) Resting arterial hypoxaemia in subjects with chronic heart failure, pulmonary hypertension and patent foramen ovale, EXPERIMENTAL PHYSIOLOGY, vol. 101, br. 5, str. 657-670 (Article) 

Madden Dennis,Barak Otto F,Thom Stephen R,Yang Ming,Bhopale Veena M,Ljubkovic Marko,Dujic Zeljko (2016) The impact of predive exercise on repetitive SCUBA diving, CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING, vol. 36, br. 3, str. 197-205 (Article) 

Rastovic Marina,Srdic-Galic Biljana D,Barak Otto F,Stokic Edita J,Vasiljev R (2016) Heart Rate Variability in Metabolically Healthy and Metabolically Unhealthy Obese Premenopausal Women, ACTA ENDOCRINOLOGICA-BUCHAREST, vol. 12, br. 1, str. 35-42 (Article) 

Kyhl Kasper,Drvis Ivan,Barak Otto F,Mijacika Tanja,Engstrom Thomas,Secher Niels H,Dujic Zeljko,Buca Ante,Madsen Per Lav (2016) Organ perfusion during voluntary pulmonary hyperinflation; a magnetic resonance imaging study, AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, vol. 310, br. 3, str. H444-H451 (Article) 

Winklewski Pawel J,Barak Otto F,Madden Dennis,Gruszecka Agnieszka,Gruszecki Marcin,Guminski Wojciech,Kot Jacek,Frydrychowski Andrzej F,Drvis Ivan,Dujic Zeljko (2015) Effect of Maximal Apnoea Easy-Going and Struggle Phases on Subarachnoid Width and Pial Artery Pulsation in Elite Breath-Hold Divers, PLOS ONE, vol. 10, br. 8, str. - (Article) 

Barak Otto F,Madden Dennis,Lovering Andrew T,Lambrechts Kate,Ljubkovic Marko,Dujic Zeljko (2015) Very Few Exercise-Induced Arterialized Gas Bubbles Reach the Cerebral Vasculature, MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, vol. 47, br. 9, str. 1798-1805 (Article) 

Klasnja Aleksandar V,Popadic Gacesa Jelena Z,Barak Otto F,Karan Vedrana,Grujic Nikola G (2014) Peak cardiac power output and cardiac reserve in sedentary men and women, PERIODICUM BIOLOGORUM, vol. 116, br. 1, str. 59-63 (Article) 

Barak Otto F,Klasnja Aleksandar V,Popadic Gacesa Jelena Z,Ovcin Zoran B,Grujic Nikola G (2014) Gender differences in parasympathetic reactivation during recovery from Wingate anaerobic test, PERIODICUM BIOLOGORUM, vol. 116, br. 1, str. 53-58 (Article) 

Klasnja Aleksandar V,Grujic Nikola G,Popadic Gacesa Jelena Z,Barak Otto F,Tomic Slavica S,Brkic Snezana V (2014) Influence of graded exercise therapy on anxiety levels and health-related quality of life in chronic fatigue syndrome, JOURNAL OF SPORTS MEDICINE AND PHYSICAL FITNESS, vol. 54, br. 2, str. 210-215 (Article) 

Klasnja Aleksandar V,Jakovljevic Djordje G,Barak Otto F,Popadic Gacesa Jelena Z,Lukac Damir D,Grujic Nikola G (2013) Cardiac power output and its response to exercise in athletes and non-athletes, CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING, vol. 33, br. 3, str. 201-205 (Article) 

Milankov Vukadin M,Barak Otto F,Sekulic Andrijana S,Milankov Vasja M (2012) Event related potentials after acute bouts of exercise at different intensities in female non athletes and their relationship with sex hormones, HEALTHMED, vol. 6, br. 11, str. 3790-3796 (Article) 

Jakovljevic Djordje G,Popadic Gacesa Jelena Z,Barak Otto F,Nunan David,Donovan Gay,Trenell Michael I,Grujic Nikola G,Brodie David A (2012) Relationship between peak cardiac pumping capability and indices of cardio-respiratory fitness in healthy individuals, CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING, vol. 32, br. 5, str. 388-393 (Article) 

Barak Otto F,Ovcin Zoran B,Jakovljevic Djordje G,Lozanov-Crvenkovic Zagorka,Brodie David A,Grujic Nikola G (2011) Heart rate recovery after submaximal exercise in four different recovery protocols in male athletes and non-athletes, JOURNAL OF SPORTS SCIENCE AND MEDICINE, vol. 10, br. 2, str. 369-375 (Article) 

Popadic Gacesa Jelena Z,Dragnic Natasa R,Prvulovic Natasa M,Barak Otto F,Grujic Nikola G (2011) The validity of estimating triceps brachii volume from single MRI cross-sectional area before and after resistance training, JOURNAL OF SPORTS SCIENCES, vol. 29, br. 6, str. 635-641 (Article) 

Barak Otto F,Jakovljevic Djordje G,Popadic Gacesa Jelena Z,Ovcin Zoran B,Brodie David A,Grujic Nikola G (2010) Heart rate variability before and after cycle exercise in relation to different body positions, JOURNAL OF SPORTS SCIENCE AND MEDICINE, vol. 9, br. 2, str. 176-182 (Article) 

Popadic Gacesa Jelena Z,Barak Otto F,Grujic Nikola G (2009) Maximal Anaerobic Power Test In Athletes Of Different Sport Disciplines, JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, vol. 23, br. 3, str. 751-755 (Article) 

Stokic Edita J,Srdic Biljana D,Barak Otto F (2005) Body mass index, body fat mass and the occurrence of amenorrhea in ballet dancers, GYNECOLOGICAL ENDOCRINOLOGY, vol. 20, br. 4, str. 195-199 (Article) 

Ivetic Vesna R,Popovic Mira R,Mimica-Dukic Neda M,Barak Otto F,Pilija Vladimir P (2002) St. John's wort (Hypericum perforatum L.) and kindling epilepsy in rabbit, PHYTOMEDICINE, vol. 9, br. 6, str. 496-499 (Article)