REHMAN, Safia; SHARIF, Naveed; RAHMAN, Samiyah; SULEMAN, Shams; GUL, Ambreen; ABBAS, Muhammad. VITAMIN B12 DEFICIENCY AMONG PATIENTS WITH MEGALOBLASTIC ANEMIA. Journal of Medical Sciences, [S. l.], v. 27, n. 2, p. 103–106, 2019. Disponível em: https://jmedsci.com/Jmedsci/article/view/672. Acesso em: 6 may. 2026.