[Epidemic prophylaxis for large herds of swine].
D000821:Animal Feed; D000818:Animals; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D006798:Housing; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*
Seuchenprophylaxe in Schweinegrossbeständen.