SINGH, S.; SINGH, A.; VARDHAN, S. A case of methotrexate resistant gestational trophoblastic neoplasia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 12, p. 5178–5181, 2018. DOI: 10.18203/2320-1770.ijrcog20184989. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5680. Acesso em: 27 oct. 2025.