Nikolic Aleksandra MI,Sipetic-Grujicic Sandra B,Tanula Afroditi Maria,Vujcic Isidora S,Marusic Vuk P,Majcan Marta (2025) Predictors of vaccine hesitancy among medical students at the University of Belgrade, BMC MEDICAL EDUCATION, vol. 25, br. 1, str. - (Article) 

Nesic Vladimir S,Krstic-Nesic Dragana,Sipetic-Grujicic Sandra B,Bukurov Bojana M,Miljus Dragan V,Zivkovic-Perisic Snezana V,Nikolic Aleksandra MI (2025) Long-Term Trends in Laryngeal Cancer Incidence and Mortality in Central Serbia (1999-2023): A Joinpoint Regression Analysis, HEALTHCARE, vol. 13, br. 13, str. - (Article) 

Nikolic Aleksandra MI,Bukurov Bojana M,Kocic Ilija D,Vukovic Milica,Ladjevic Nikola N,Vrhovac Miljana,Pavlovic Zorana Z,Grujicic Jovan,Kisic Darija,Sipetic Sandra B (2023) Smartphone addiction, sleep quality, depression, anxiety, and stress among medical students, FRONTIERS IN PUBLIC HEALTH, vol. 11, br. , str. - (Article) 

Jegorovic Boris,Nikolic Aleksandra MI,Milinkovic Neda Lj,Ignjatovic Svetlana D,Sipetic-Grujicic Sandra B (2023) The Utility of Serum Amyloid a and Other Acute-Phase Reactants Determination in Ambulatory Care COVID-19 Patients, JOURNAL OF MEDICAL BIOCHEMISTRY, vol. 42, br. 3, str. 492-504 (Article) 

Markovic-Denic Ljiljana N,Nikolic Vladimir,Pavlovic Nevenka N,Maric Gorica D,Jovanovic Aleksa Lj,Nikolic Aleksandra MI,Marusic Vuk P,Sipetic-Grujicic Sandra B,Pekmezovic Tatjana D (2023) Changes in Attitudes toward COVID-19 Vaccination and Vaccine Uptake during Pandemic, VACCINES, vol. 11, br. 1, str. - (Article) 

Nikolic Aleksandra MI,Bukurov Bojana M,Kocic Ilija D,Soldatovic Ivan A,Mihajlovic Sladjana J,Nesic Dejan M,Vukovic Milica,Ladjevic Nikola N,Sipetic-Grujicic Sandra B (2022) The Validity and Reliability of the Serbian Version of the Smartphone Addiction Scale-Short Version, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, vol. 19, br. 3, str. - (Article) 

Sipetic-Grujicic Sandra B,Miljus Dragan V,Soldatovic Ivan A,Nikolic Aleksandra MI,Vujcic Isidora S (2020) Prehypertension and hypertension prevalence and risk factors among adult population in Republic of Serbia: A cross-sectional study, VOJNOSANITETSKI PREGLED, vol. 77, br. 6, str. 590-600 (Article) 

Bjekic Milan D,Sipetic-Grujicic Sandra B,Vlajinac Hristina D,Nikolic Aleksandra MI (2018) Oral sex related knowledge and oral sex behavior among homosexual and heterosexual men in Belgrade: A cross-sectional study, INDIAN JOURNAL OF DERMATOLOGY VENEREOLOGY & LEPROLOGY, vol. 84, br. 5, str. 563-568 (Article) 

Djurasinovic Vladislava T,Mihaljevic Biljana S,Sipetic-Grujicic Sandra B,Ignjatovic Svetlana D,Trajkovic Goran Z,Todorovic-Balint Milena R,Antic Darko A,Bila Jelena S,Andjelic Bosko M,Jelicic Jelena J,Vukovic Vojin M,Nikolic Aleksandra MI,Klek Stanislaw (2018) 25(OH) vitamin D deficiency in lymphoid malignancies, its prevalence and significance. Are we fully aware of it?, SUPPORTIVE CARE IN CANCER, vol. 26, br. 8, str. 2825-2832 (Article) 

Vujcic Isidora S,Pavlovic Aleksandar,Dubljanin Eleonora S,Maksimovic Jadranka M,Nikolic Aleksandra MI,Sipetic-Grujicic Sandra B (2017) Attitudes Toward Medical Cannabis Legalization Among Serbian Medical Students, SUBSTANCE USE & MISUSE, vol. 52, br. 9, str. 1229-1235 (Article)