title: New criteria for irritable bowel syndrome based on prospective symptom evaluation.
authors.forename: Susanna A
authors.initials: SA
authors.lastname: Walter
authors.forename: Gudmundur
authors.initials: G
authors.lastname: Ragnarsson
authors.forename: Göran
authors.initials: G
authors.lastname: Bodemar
mesh_terms: D015746:Abdominal Pain / Q000503:physiopathology; D003248:Constipation / Q000503:physiopathology; D003672:Defecation / Q000502:physiology*; D003967:Diarrhea / Q000503:physiopathology; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000145:classification* / Q000503:physiopathology; D011446:Prospective Studies; D013997:Time Factors