RAMAN, K. G.; LEE, R. Heterotopic pregnancy: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 14, n. 11, p. 3995–3999, 2025. DOI: 10.18203/2320-1770.ijrcog20253550. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/16152. Acesso em: 11 nov. 2025.