CHRISTE, D. M.; MOHANA, D.; SHOBHA, S. Major congenital malformations of foetus: a bane in pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 11, p. 4521–4525, 2020. DOI: 10.18203/2320-1770.ijrcog20204803. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9055. Acesso em: 28 oct. 2025.