Kumar, Parveen, chiranjiv kumar, prince raj pandey, and Yogesh Kumar Sarin. “Congenital Duodenal Obstruction in Neonates: Over 13 Years’ Experience from a Single Centre”. Journal of Neonatal Surgery 5, no. 4 (July 15, 2020): 50. Accessed September 14, 2025. https://jneonatalsurg.com/index.php/jns/article/view/313.