NAGRAJ, D.; YI, C. L.; DALAL, A. R. A study of early versus conventional oral feeding in women undergoing caesarean section. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 12, p. 4839–4844, 2020. DOI: 10.18203/2320-1770.ijrcog20204944. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9240. Acesso em: 13 oct. 2025.