ULTRACENTRIFUGATION AND HEAT-INACTIVATION STUDIES ON SEROAGGLUTININS OF PREGNANT HEIFERS ARTIFICIALLY INFECTED WITH VIRULENT BRUCELLA ABORTUS.
D000818:Animals; D000906:Antibodies; D002003:Brucella abortus; D002006:Brucellosis; D002007:Brucellosis, Bovine; D002417:Cattle; D005260:Female; D006384:Hemagglutination; D006358:Hot Temperature; D011247:Pregnancy; D011270:Pregnancy, Animal; D012106:Research; D014461:Ultracentrifugation
D000906:Antibodies
ANTIBODIES; BRUCELLOSIS, BOVINE; CATTLE; EXPERIMENTAL LAB STUDY; HEAT; HEMAGGLUTINATION; PREGNANCY; PREGNANCY, ANIMAL