Response of cobalt-deficient sheep to oral administration of penicillin.
D000284:Administration, Oral; D000818:Animals; D003035:Cobalt / Q000172:deficiency*; D010406:Penicillins / Q000494:pharmacology*; D012756:Sheep; D014806:Vitamin B 12 Deficiency / Q000209:etiology*
D010406:Penicillins; D003035:Cobalt
COBALT/deficiency; PENICILLIN/effects; VITAMIN B12 DEFICIENCY/etiology and pathogenesis