Kabir J, Rima R, Khatoon S, Hassan R, Badruddoza A, Sheikh N. Determination of TOF Characteristics in a Tertiary Care Centre of Bangladesh. Bangladesh J Child Health [Internet]. 2012 Apr. 16 [cited 2024 May 8];34(3):86-91. Available from: https://www.banglajol.info/index.php/BJCH/article/view/10358