Rachmatia Ramadanti and Yusmaidi 2020. Salfingoophorectomy on Giant Ovarian Mature Cystic Teratoma with Umbilical Hernia. Medical Profession Journal of Lampung. 10, 3 (Sep. 2020), 448-455. DOI:https://doi.org/10.53089/medula.v10i3.93.