title: Increased fatigability of external anal sphincter in inflammatory bowel disease.
authors.forename: Levent
authors.initials: L
authors.lastname: Filik
mesh_terms: D001003:Anal Canal / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005242:Fecal Incontinence / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000150:complications / Q000503:physiopathology*; D014463:Ultrasonography