RAFIQUE , Z.; IFTIKHAR , F.; NIAZI , A.; MEHBOOB , M.; BHATTI , A.; NAZ, L. H PYLORI INFECTION AND ASSOCIATED VITAMIN B12 DEFICIENCY. Biological and Clinical Sciences Research Journal, [S. l.], v. 2024, n. 1, p. 1370, 2024. DOI: 10.54112/bcsrj.v2024i1.1370. Disponível em: https://bcsrj.com/ojs/index.php/bcsrj/article/view/1370. Acesso em: 27 jan. 2025.