title: Chronic intermittent abdominal pain.
authors.affiliation: Gastroenterology, Hepatology and Endocrinology, Charité-Universitätsmedizin Berlin, Schumannstrasse 20/21, 10117 Berlin, Germany. johann.ockenga@charite.de
authors.forename: J
authors.initials: J
authors.lastname: Ockenga
authors.forename: H
authors.initials: H
authors.lastname: Lochs
mesh_terms: D015746:Abdominal Pain / Q000000981:diagnostic imaging / Q000209:etiology*; D000328:Adult; D002908:Chronic Disease; D006801:Humans; D045822:Intestinal Volvulus / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D014463:Ultrasonography