Clinical evaluation and management of endometriosis: guideline for Korean patients from Korean Society of Endometriosis oleh Hyejin Hwang, Youn-Jee Chung, Sa Ra Lee, Hyun-Tae Park, Jae-Yen Song, Hoon Kim, Dong-Yun Lee, Eun-Ju Lee, Mee-Ran Kim, Sung-Tack Oh