1.
Tagaev T, Vityala Y, Zhumabekova A, Parihar Y, Narasimharaj A. Coronavirus disease 2019: ethical and epidemiological issues with clinical trials. Eur J Clin Exp Med [Internet]. 2021 Jun. 30 [cited 2026 Jan. 18];19(2):197–199. Available from: https://journals.ur.edu.pl/ejcem/article/view/11896