Echocardiographic Study in Preterm Infant with Hemodynamic Significant Patent Ductus Arteriosus. Indian Journal of Forensic Medicine & Toxicology, [S. l.], v. 16, n. 1, p. 1145–1150, 2021. DOI: 10.37506/ijfmt.v16i1.17650. Disponível em: https://medicopublication.com/index.php/ijfmt/article/view/17650. Acesso em: 23 jun. 2026.