[Consequences of trace element deficit in cattle feed].
D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D003677:Deficiency Diseases / Q000662:veterinary*; D014131:Trace Elements
D014131:Trace Elements
Posledstviia defitsita mikroelementov v ratsionakh korov.