title: Understanding the irritable bowel syndrome.
mesh_terms: D000334:Aerophagy / Q000503:physiopathology; D003109:Colonic Diseases, Functional / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D003672:Defecation; D005414:Flatulence / Q000503:physiopathology; D005512:Food Hypersensitivity / Q000503:physiopathology; D005769:Gastrointestinal Motility; D006801:Humans; D010146:Pain / Q000503:physiopathology