In-hospital Outcome of Children referred for Cardiac Surgery Abroad from a Developing Country. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 36, n. 3&4, p. 80–86, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/549.. Acesso em: 18 nov. 2024.