Ibrohim, I. S., Suwardi, D. C. Haryono, and B. Irwansyah. “Antenatal Teratoma Sacrococcygeal in a Three Month Old Children in Indonesia: A Rare Case Report”. International Surgery Journal, vol. 11, no. 5, Apr. 2024, pp. 787-90, doi:10.18203/2349-2902.isj20241142.