Recurrent abdominal pain.
D000005:Abdomen; D000818:Animals; D002099:Cacao; D002648:Child; D003937:Diagnosis, Differential; D004569:Electroencephalography; D004827:Epilepsy / Q000175:diagnosis; D005512:Food Hypersensitivity / Q000175:diagnosis; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis; D007787:Lactose Intolerance / Q000175:diagnosis; D008892:Milk; D009461:Neurologic Manifestations; D010146:Pain / Q000209:etiology*; D014570:Urologic Diseases / Q000175:diagnosis