title: [Functional gastrointestinal diseases].
authors.forename: Helge L
authors.initials: HL
authors.lastname: Waldum
mesh_terms: D003109:Colonic Diseases, Functional / Q000175:diagnosis / Q000209:etiology / Q000523:psychology; D004415:Dyspepsia / Q000175:diagnosis / Q000209:etiology / Q000523:psychology; D006801:Humans