BADESARA, S.; JAKHAR, K. Placental site trophoblastic tumor unprecedented by conception: a very rare presentation. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 3, p. 1180–1182, 2021. DOI: 10.18203/2320-1770.ijrcog20210484. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9840. Acesso em: 27 oct. 2025.