V., K. G.; V., S.; T. S., A. kumar. Pattern of congenital heart diseases among children with Down syndrome attending a tertiary care medical college hospital. International Journal of Contemporary Pediatrics, [S. l.], v. 4, n. 4, p. 1357–1359, 2017. DOI: 10.18203/2349-3291.ijcp20172665. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/783. Acesso em: 24 nov. 2025.