Rahman, M. M. ., A. . Al Amin, J. . Ferdaus, and M. A. . Quader. “Incidence and Risk Factors of Congenital Heart Diseases in Syndromic Neonates”. Community Based Medical Journal, vol. 12, no. 1, Feb. 2023, pp. 17-21, doi:10.3329/cbmj.v12i1.64272.