Angelina, Yoan A, and Poedjo Hartono. “Characteristics of Gestational Thropoblast Tumor in Dr. Soetomo Hospital, Year 2015-2017”. Majalah Obstetri & Ginekologi 27, no. 2 (September 19, 2019): 79–83. Accessed February 9, 2025. https://e-journal.unair.ac.id/MOG/article/view/15363.