“Pattern of Congenital Heart Diseases in Patients Presenting in a Tertiary Care Hospital of Karachi”. Journal of Bahria University Medical and Dental College 15, no. 04 (October 24, 2025): 312–317. Accessed May 9, 2026. https://jbumdc.bahria.edu.pk/index.php/jbumdc/article/view/272.