[Small intestine].
D004386:Duodenum / Q000033:anatomy & histology / Q000196:embryology; D006801:Humans; D007082:Ileum / Q000033:anatomy & histology; D007421:Intestine, Small / Q000601:surgery; D007583:Jejunum / Q000033:anatomy & histology; D008467:Meckel Diverticulum / Q000033:anatomy & histology