title: The irritable bowel controversy.
authors.forename: J F
authors.initials: JF
authors.lastname: Fielding
mesh_terms: D003106:Colon / Q000187:drug effects / Q000502:physiology; D003109:Colonic Diseases, Functional / Q000178:diet therapy* / Q000209:etiology; D004043:Dietary Fiber / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D012306:Risk