Akhtar A, Ruiz-Vega KM, Apostolides GY. A case report of large adult sacrococcygeal teratoma with literature review. Int Surg J [Internet]. 2022 Jul. 26 [cited 2025 Nov. 10];9(8):1475-8. Available from: https://www.ijsurgery.com/index.php/isj/article/view/8928