title: Effects of oral administration of copper oxide needles to hypocupraemic sheep.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D003300:Copper / Q000008:administration & dosage* / Q000097:blood / Q000627:therapeutic use; D005260:Female; D007273:Injections, Intramuscular; D012756:Sheep / Q000097:blood; D012757:Sheep Diseases / Q000188:drug therapy*
chemical_list: D003300:Copper