[Cobalt-/vitamin B12-deficiency in beef cattle: a short review].
Vellema
P
P
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis / Q000209:etiology*; D003035:Cobalt / Q000172:deficiency*; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*
D003035:Cobalt