AMUDHA, P.; G., S.; C., R. Analysis of risk factors and treatment outcome following methotrexate therapy in ectopic pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 3, p. 746–751, 2022. DOI: 10.18203/2320-1770.ijrcog20220370. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/11391. Acesso em: 29 dec. 2025.