Ibrohim, Ibnu Sina, Suwardi, Dedy C. Haryono, and Bambang Irwansyah. “Antenatal Teratoma Sacrococcygeal in a Three Month Old Children in Indonesia: A Rare Case Report”. International Surgery Journal 11, no. 5 (April 29, 2024): 787–790. Accessed October 20, 2025. https://www.ijsurgery.com/index.php/isj/article/view/10259.