title: Ultrastructural changes in the pancreata of selenium-vitamin E-deficient chicks.
mesh_terms: D000818:Animals; D002645:Chickens; D008297:Male; D009336:Necrosis; D010179:Pancreas / Q000648:ultrastructure*; D011201:Poultry Diseases / Q000473:pathology*; D012643:Selenium / Q000172:deficiency*; D014811:Vitamin E Deficiency / Q000473:pathology / Q000662:veterinary*
chemical_list: D012643:Selenium