MISHRA, P.; SINGH, N. Successful management of pregnancy with dual mechanical heart valves: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 10, p. 2837–2839, 2022. DOI: 10.18203/2320-1770.ijrcog20222485. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12145. Acesso em: 26 oct. 2025.