YADAV, M.; VERMA, M. K.; BAIRWA, M.; MEENA, G.; RAJORIA, L. Prevalence of vitamin D deficiency and effect of vitamin D supplementation on feto-maternal outcome in tertiary care centre. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 12, p. 4912–4918, 2018. DOI: 10.18203/2320-1770.ijrcog20184939. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5617. Acesso em: 27 oct. 2025.