title: Recurrent abdominal pain and organic etiology.
authors.forename: J
authors.initials: J
authors.lastname: Kokkonen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D002986:Clinical Trials as Topic; D005512:Food Hypersensitivity / Q000150:complications*; D006801:Humans; D012008:Recurrence