title: Clinical findings and endosonographic appearance of endometriosis in the anal sphincter.
authors: Department of Surgery, University of Copenhagen, Glostrup Hospital, Denmark.
authors: C
authors: C
authors: Hauge
authors: M B
authors: MB
authors: Nielsen
authors: O O
authors: OO
authors: Rasmussen
authors: J
authors: J
authors: Christiansen
mesh_terms: D000328:Adult; D001005:Anus Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D004715:Endometriosis / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D016099:Endoscopy, Gastrointestinal / Q000379:methods; D005260:Female; D006801:Humans; D014463:Ultrasonography