AMAN, W.; SHERIN, A.; HAFIZULLAH, M. FREQUENCY OF CONGENITAL HEART DISEASES IN PATIENTS UNDER THE AGE OF TWELVE YEARS AT LADY READING HOSPITAL PESHAWAR. Journal of Postgraduate Medical Institute, [S. l.], v. 20, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/136. Acesso em: 29 may. 2023.