R., S.; R., A. Study of spectrum of cardiac disease complicating pregnancy and the maternal and foetal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 12, p. 4803–4807, 2019. DOI: 10.18203/2320-1770.ijrcog20195324. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/7442. Acesso em: 13 oct. 2025.