Jejunal mucosal morphology in children with abdominal pain.
D000005:Abdomen; D050260:Carbohydrate Metabolism; D002648:Child; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D007583:Jejunum / Q000473:pathology*; D008297:Male; D010146:Pain / Q000209:etiology*