title: [Chronic abdominal pain: these diseases can be the cause].
authors.affiliation: Jung-Stilling-Krankenhaus, Diakonie Klinikum Siegen.
authors.forename: Joachim
authors.initials: J
authors.lastname: Labenz
authors.affiliation: Klinik für Gastroenterologie und Hepatologie, Universitätsklinik Essen.
authors.forename: Christian
authors.initials: C
authors.lastname: Labenz
authors.affiliation: Internistische Klinik Dr. Müller, München.
authors.forename: Manfred
authors.initials: M
authors.lastname: Gross
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology*; D000465:Algorithms; D059350:Chronic Pain / Q000175:diagnosis* / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans; D010147:Pain Measurement / Q000379:methods*; D059265:Visceral Pain / Q000150:complications* / Q000175:diagnosis*