title: [The way to correct diagnosis is long].
authors.forename: Merete
authors.initials: M
authors.lastname: Askim
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000175:diagnosis; D006801:Humans; D007787:Lactose Intolerance / Q000175:diagnosis*