title: Comparative histological study of the small intestine in lizards (Reptilia).
mesh_terms: D000818:Animals; D007413:Intestinal Mucosa / Q000033:anatomy & histology; D007421:Intestine, Small / Q000033:anatomy & histology*; D008116:Lizards / Q000033:anatomy & histology*; D008854:Microscopy, Electron