title: Protection of rams against Brucella ovis infection by Brucella melitensis Rev. 1 vaccine.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000096:biosynthesis; D002002:Brucella / Q000276:immunology; D002004:Brucella Vaccine; D002006:Brucellosis / Q000517:prevention & control / Q000662:veterinary*; D008297:Male; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D013045:Species Specificity
chemical_list: D000907:Antibodies, Bacterial; D002004:Brucella Vaccine