1.
Hoque M, Begum J, Jahan R, Chowdhury M, Hussain M. Importance of Cardiac Murmur in Diagnosing Congenital Heart Disease in Neonatal Period. BJCH [Internet]. 1 [cited 28Feb.2021];32(1):17-0. Available from: https://www.banglajol.info/index.php/BJCH/article/view/6008