title: Effect of zinc supplementation on bovine plasma copper.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D002417:Cattle / Q000097:blood*; D003300:Copper / Q000097:blood*; D005260:Female; D015032:Zinc / Q000008:administration & dosage* / Q000097:blood
chemical_list: D003300:Copper; D015032:Zinc