ZEHRA, A.; SABIR, M.; SARWAR, S. .; ISHFAQ, A.; AHMAD, K. .; SALEEM, A. Incidence Of Helicobacter Pylori Infection in Association With ABO Blood Groups . Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 28, n. 1, 2024. DOI: 10.37939/jrmc.v28i1.2423. Disponível em: http://journalrmc.com/index.php/JRMC/article/view/2423. Acesso em: 15 dec. 2025.