An elderly patient with a rare blood group in Bangladesh: a case report. BIRDEM Medical Journal, [S. l.], v. 15, n. 1, p. 44–46, 2025. DOI: 10.3329/birdem.v15i1.79317. Disponível em: https://www.banglajol.info/index.php/BIRDEM/article/view/79317. Acesso em: 23 jun. 2026.