Sen, S. S.; Barua, T.; Dey, D.; Chowdhury, M. A.; Nessa, L. Pattern of Congenital Heart Disease in Children Presenting at Paediatric Cardiology Unit in Chattagram Maa Shishu-O-General Hospital, Chittagong. Chatt Maa Shi Hosp Med Coll J 2018, 16, 40-43.