COSTA MONTEIRO, S.; CORREIA-COSTA, L.; PROENÇA, E. Perfusion index in preterm newborns during the first week of life and association with neonatal morbimortality: a prospective observational study. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM), Quartu Sant’Elena (CA, Italy), v. 6, n. 2, p. e060212, 2017. DOI: 10.7363/060212. Disponível em: https://jpnim.com/index.php/jpnim/article/view/060212. Acesso em: 19 jul. 2024.