BAKYT, L.G.; ZHUMINA, A.G. Determination of Helicobacter pylori by ELISA: single-center experience. Fundamental and Experimental Biology, [S. l.], v. 98, n. 2, p. 85–89, 2020. DOI: 10.31489/2020bmg2/85-89. Disponível em: https://feb.buketov.edu.kz/bmg-vestnik/article/view/565. Acesso em: 4 nov. 2025.