[Greater attenuation of the virulence of Brucella abortus 19 with preservation of its immunogenicity].
D000818:Animals; D002004:Brucella Vaccine / Q000592:standards*; D002003:Brucella abortus / Q000472:pathogenicity*; D002007:Brucellosis, Bovine / Q000517:prevention & control; D002417:Cattle; D005069:Evaluation Studies as Topic; D005260:Female; D051379:Mice; D011247:Pregnancy; D014613:Vaccines, Attenuated / Q000592:standards*; D014774:Virulence
D002004:Brucella Vaccine; D014613:Vaccines, Attenuated
Atenuación mayor de la virulencia de la Brucella abortus 19 con preservación de su inmunogenicidad.