Fatema, NN. “Down’s Syndrome With Congenital Heart Disease: Analysis of Cases Over Two Years in a Non-Invasive Laboratory of a Tertiary Hospital”. Cardiovascular Journal 2, no. 2 (December 7, 2010): 184–187. Accessed November 23, 2024. https://banglajol.info/index.php/CARDIO/article/view/6637.