FANOS, M.; VIERUCCI, F.; SAGGESE, G. Vitamin D in the perinatal period: an update. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM), Quartu Sant’Elena (CA, Italy), v. 2, n. 2, p. e020202, 2013. DOI: 10.7363/020202. Disponível em: https://jpnim.com/index.php/jpnim/article/view/020202. Acesso em: 5 dec. 2020.