Blood copper status of beef herds in mid-Wales.
D000821:Animal Feed / Q000032:analysis; D000818:Animals; D002417:Cattle / Q000097:blood*; D003300:Copper / Q000097:blood* / Q000172:deficiency; D003677:Deficiency Diseases / Q000662:veterinary; D005260:Female; D008982:Molybdenum / Q000097:blood; D012621:Seasons
D003300:Copper; D008982:Molybdenum