Fatema, NN, RB Chowdhury, and L Chowdhury. “Incidence of Congenital Heart Disease Among Hospital Live Birth in a Tertiary Hospital of Bangladesh”. Cardiovascular Journal 1, no. 1 (August 9, 2011): 14–20. Accessed August 16, 2024. https://banglajol.info/index.php/CARDIO/article/view/8199.