[Brucellosis immunization of heifers by H 38 killed vaccine. Duration of immunity].
D000818:Animals; D002004:Brucella Vaccine; D002007:Brucellosis, Bovine / Q000517:prevention & control*; D002417:Cattle; D005260:Female; D008297:Male; D013997:Time Factors
D002004:Brucella Vaccine
Immunisation des génisses contre la Brucellose par le vaccin tué H. 38. Durée de l'immunité.