title: Vitamin E activity of alpha-tocopherol side chain analogs in selenium-deficient chicks.
mesh_terms: D000818:Animals; D002645:Chickens; D005122:Exudates and Transudates; D006128:Growth / Q000187:drug effects; D008297:Male; D012643:Selenium / Q000172:deficiency*; D013329:Structure-Activity Relationship; D014810:Vitamin E / Q000031:analogs & derivatives* / Q000494:pharmacology
chemical_list: D014810:Vitamin E; D012643:Selenium