title: Ultrastructure of colonic epithelial cells in vitamin E and selenium deficient pigs.
mesh_terms: D000818:Animals; D003106:Colon / Q000648:ultrastructure*; D004848:Epithelium / Q000648:ultrastructure; D008871:Microvilli / Q000648:ultrastructure; D012643:Selenium / Q000172:deficiency*; D013552:Swine; D013553:Swine Diseases / Q000473:pathology*; D014811:Vitamin E Deficiency / Q000473:pathology / Q000662:veterinary*
chemical_list: D012643:Selenium