Hussain, Manzoor, Sarabon Tahura, Md Abu Sayeed, Md Mizanur Rahman, Md Mahbubur Rahman, and Suntanu Kumar Kar. 2012. “Past and Present Pattern of Congenital Heart Disease at Dhaka Shishu Hospital: A Situation Analysis”. Bangladesh Journal of Child Health 34 (2):51-55. https://doi.org/10.3329/bjch.v34i2.10217.