title: Use of free-access minerals.
authors.forename: P A
authors.initials: PA
authors.lastname: Rogers
mesh_terms: D000818:Animals; D002417:Cattle; D003300:Copper / Q000172:deficiency* / Q000627:therapeutic use; D004338:Drug Combinations; D008903:Minerals / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D008903:Minerals; D003300:Copper