CHUKWUMA, O.; CHUKWUMA, G. .; MANAFA, P.; IBEH, N.; JEREMIAH, Z. . Prevalence and Possible Risk Factors for Helicobacter Pylori Seropositivity among Peptic Ulcerative Individuals in Nnewi Nigeria. Journal of Current Biomedical Research, [S. l.], v. 1, n. 1, p. 39–45, 2021. Disponível em: https://journals.unizik.edu.ng/jcbr/article/view/713. Acesso em: 5 may. 2024.