IQBAL, Saira Perwaiz; KAKEPOTO, Ghulam Nabi; IQBAL, Saleem Perwaiz. VITAMIN B12 DEFICIENCY-A MAJOR CAUSE OF MEGALOBLASTIC ANAEMIA IN PATIENTS ATTENDING A TERTIARY CARE HOSPITAL. Journal of Ayub Medical College Abbottabad, [S. l.], v. 21, n. 3, p. 92–94, 2009. Disponível em: https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/3226. Acesso em: 3 may. 2025.