Recurrent abdominal pain in children.
D000005:Abdomen; D000342:Affective Symptoms / Q000150:complications; D002648:Child; D002675:Child, Preschool; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D010146:Pain / Q000209:etiology*; D059408:Pain Management; D012008:Recurrence; D013577:Syndrome