Verma, Prashant K., Modrecha Akhil, and Hari Gaire. “Evaluation of Clinical Profile to Diagnose Down Syndrome With Respect to Karyotyping As Gold Standard: A Cross-Sectional Study”. International Journal of Contemporary Pediatrics 9, no. 11 (October 27, 2022): 1027–1033. Accessed February 12, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/5097.