KOVALENKO, O.S.; LEP'OKHINA, H.S.; AZARKHOV, O.Yu.; ZLEPKO, S.M. Classification of risk perinatal period of life the newborn. Environment & Health, Kyiv, Ukraine, v. 80, n. 4, p. 52–55, 2016. DOI: 10.32402/dovkil2016.04.052. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/520. Acesso em: 26 aug. 2026.