JAIN, N. K.; SULTAN, S. Study of heart disease in pregnancy and its effect on maternal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 8, p. 3031–3036, 2019. DOI: 10.18203/2320-1770.ijrcog20193107. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6900. Acesso em: 18 feb. 2025.