BISWAS, J. K.; TEWARI, V. A rare case of unruptured tubal ectopic pregnancy at 14 weeks gestation with live foetus in situ and review of literature. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 1, p. 422–424, 2020. DOI: 10.18203/2320-1770.ijrcog20205816. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9487. Acesso em: 13 oct. 2025.