title: Effect of supplemental zinc on growth and on hair and blood serum levels of beef cattle.
mesh_terms: D000821:Animal Feed; D000818:Animals; D002417:Cattle / Q000254:growth & development* / Q000378:metabolism; D006197:Hair / Q000378:metabolism*; D008297:Male; D015032:Zinc / Q000097:blood / Q000378:metabolism*
chemical_list: D015032:Zinc