Laul P, Saxena P, Kadam VK, Miglani U. Two interesting cases of gestational trophoblastic disease with methotrexate failure. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Feb. 3 [cited 2025 Oct. 4];5(9):3251-3. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/1784