[Immunobiological measures in cattle and swine stocks].
D000818:Animals; D001424:Bacterial Infections / Q000517:prevention & control / Q000662:veterinary; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D007116:Immunization, Passive / Q000662:veterinary; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary*
Zur Problematik immunbiologischer Massnahmen in Rinder- und Schweinebeständen.