Patency of the Ductus Arteriosus in Newborns: Experience in a Special Care Baby Unit. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 28, n. 3, p. 61–67, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/712.. Acesso em: 20 dec. 2024.