title: Postmenopausal endometriosis: a retrospective analysis of 69 patients during a 20-year period.
authors.affiliation: Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China.
authors.forename: Peng-ran
authors.initials: PR
authors.lastname: Sun
authors.forename: Jin-hua
authors.initials: JH
authors.lastname: Leng
authors.forename: Shuang-zheng
authors.initials: SZ
authors.lastname: Jia
authors.forename: Jing-he
authors.initials: JH
authors.lastname: Lang
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004715:Endometriosis / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D017698:Postmenopause / Q000502:physiology*; D012189:Retrospective Studies