Ferdous, J. ., N. N. F. . Begum, and M. H. O. Rashid. “Clinical Presentation and Outcome of Management of Congenital Heart Diseases Associated With Down Syndrome in a Tertiary Care Hospital”. Journal of Bangladesh College of Physicians and Surgeons, vol. 41, no. 1, Dec. 2022, pp. 7-14, doi:10.3329/jbcps.v41i1.63256.