Anitha, A., and N. Usha. “Challenges in Conservative Management of Placenta Increta With Methotrexate in Nulliparous Woman”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 12, no. 12 (November 28, 2023): 3705–3709. Accessed October 2, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/13595.