Incidence, associations and outcomes of patent ductus arteriosus among neonates in a South African academic hospital, 2013 - 2020: A retrospective study. South African Journal of Child Health, [S. l.], v. 19, n. 4, p. e3128, 2025. DOI: 10.7196/SAJCH.2025.v19i4.3128. Disponível em: https://samajournals.co.za/index.php/sajch/article/view/3128. Acesso em: 8 jun. 2026.