title: Selenium and glutathione peroxidase in blood and tissues and growth and feed efficiency in young bulls at different dietary selenium levels.
mesh_terms: D000818:Animals; D001835:Body Weight; D002417:Cattle / Q000254:growth & development* / Q000378:metabolism; D004734:Energy Metabolism; D005527:Food, Fortified; D005979:Glutathione Peroxidase / Q000097:blood / Q000378:metabolism*; D008297:Male; D009928:Organ Specificity; D020887:Selenious Acid; D012643:Selenium / Q000008:administration & dosage* / Q000097:blood / Q000378:metabolism*
chemical_list: D005979:Glutathione Peroxidase; D020887:Selenious Acid; D012643:Selenium