Calfhood vaccination against Bang's disease, using an aerobic strain of Brucella abortus of moderate virulence.
PATERSON
J S
JS
D000028:Abortion, Induced; D000034:Abortion, Veterinary; D000818:Animals; D002003:Brucella abortus; D003141:Communicable Diseases; D005260:Female; D011247:Pregnancy; D014611:Vaccination; D014774:Virulence
ABORTION/infectious