[Study of colibacillosis in calves].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology / Q000503:physiopathology*; D004927:Escherichia coli Infections / Q000382:microbiology / Q000503:physiopathology / Q000662:veterinary*; D012426:Russia
Izuchenie kolibakterioza teliat