“Patency of the Ductus Arteriosus in Newborns: Experience in a Special Care Baby Unit”., Niger J Paediatr, vol. 28, no. 3, pp. 61–67, Jul. 2024, Accessed: Jun. 17, 2026. [Online]. Available: http://www.njpaediatrics.com/index.php/njp/article/view/712