KOUR, H.; GUPTA, S.; GUPTA, S. K.; BHAGAT, B. R.; SINGH, G. Vitamin D status in pregnant women and their newborns in a tertiary care hospital. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 12, p. 5071–5075, 2018. DOI: 10.18203/2320-1770.ijrcog20184969. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5722. Acesso em: 27 oct. 2025.