Patel KG, Chaudhary C. Study of congenital malformations in newborns: a hospital based prospective study. Int J Contemp Pediatr [Internet]. 2017 Jun. 21 [cited 2025 Nov. 24];4(4):1409-13. Available from: https://www.ijpediatrics.com/index.php/ijcp/article/view/827