title: An unusual cause of adolescent dysmenorrhea.
authors.affiliation: Division of Reproductive Endocrinology and Infertility, University of Iowa, Iowa, USA.
authors.forename: Ginny L
authors.initials: GL
authors.lastname: Ryan
authors.forename: Alan
authors.initials: A
authors.lastname: Stolpen
authors.forename: Bradley J
authors.initials: BJ
authors.lastname: Van Voorhis
mesh_terms: D000293:Adolescent; D004412:Dysmenorrhea / Q000453:epidemiology / Q000209:etiology* / Q000628:therapy; D004715:Endometriosis / Q000175:diagnosis* / Q000453:epidemiology; D005260:Female; D006801:Humans; D009215:Myometrium / Q000473:pathology* / Q000601:surgery; D014591:Uterine Diseases / Q000175:diagnosis* / Q000601:surgery