Takagi, Hiroaki Malignant Transformation of an Ovarian Endometrioma during Endometriosis Treatment: A Case Report. [electronic resource] - Case reports in obstetrics and gynecology 2018 - 6210172 p. digital Publication Type: Case Reports; Journal Article ISSN: 2090-6684 Standard No.: 10.1155/2018/6210172 doi