Hoque, M. M., Begum, J. A., Jahan, R., Chowdhury, M. A. and Hussain, M. (2010) “Importance of Cardiac Murmur in Diagnosing Congenital Heart Disease in Neonatal Period”, Bangladesh Journal of Child Health, 32(1), pp. 17–20. doi: 10.3329/bjch.v32i1.6008.