CERQUIN SANGAY, Mario Alberto; BAZUALDO FIORINI, Enzo Renatto; BUENO ORDÓÑEZ, Segundo. Efficacy of pharmacological treatment for closure of patent ductus arteriosus in preterm newborns: a systematic review. Salud Integral y Comunitaria, [S. l.], v. 4, p. 299, 2026. DOI: 10.62486/sic2026299. Disponível em: https://sic.ageditor.org/index.php/sic/article/view/299. Acesso em: 22 oct. 2025.