Recurrent abdominal pain in childhood.
D000005:Abdomen; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003109:Colonic Diseases, Functional; D004064:Digestive System / Q000000981:diagnostic imaging; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000175:diagnosis; D011351:Proctoscopy; D011859:Radiography