[Preventive immunization of heifers against Staphylococcus mastitis].
D000281:Administration, Intranasal; D000818:Animals; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000517:prevention & control*; D013203:Staphylococcal Infections / Q000517:prevention & control / Q000662:veterinary*; D013208:Staphylococcal Toxoid / Q000008:administration & dosage / Q000627:therapeutic use*
D013208:Staphylococcal Toxoid
Prophylaktische Immunisierung von Färsen gegen Staphylokokken-Mastitis.