title: Comparative efficacy of six Brucella vaccines in guinea-pigs.
abstract: Immunity assays in guinea-pigs based on spleen mass: body mass ratios showed that live vaccines were markedly more effective than inactivated oil adjuvant vaccines in providing protection against challenge with 5 000 virulent organisms.
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D002004:Brucella Vaccine / Q000592:standards*; D006168:Guinea Pigs
chemical_list: D000276:Adjuvants, Immunologic; D002004:Brucella Vaccine