Experimental study of the Duphavac N. A. (BR 45-20) brucellosis vaccine. I. Serological responses of animals in brucellosis-free herds.
D000372:Agglutination Tests; D000818:Animals; D002004:Brucella Vaccine; D002007:Brucellosis, Bovine / Q000276:immunology*; D002417:Cattle; D003168:Complement Fixation Tests; D003298:Coombs Test; D005260:Female; D014611:Vaccination
D002004:Brucella Vaccine