Pattern of Congenital Heart Diseases in Patients Presenting in a Tertiary Care Hospital of Karachi. Journal of Bahria University Medical and Dental College, [S. l.], v. 15, n. 04, p. 312–317, 2025. DOI: 10.51985/JBUMDC2024492. Disponível em: https://jbumdc.bahria.edu.pk/index.php/jbumdc/article/view/272. Acesso em: 9 may. 2026.