title: New group of virulent bacteriophages showing differential affinity for Brucella species.
mesh_terms: D001433:Bacteriolysis; D001434:Bacteriophage Typing; D001435:Bacteriophages / Q000145:classification* / Q000472:pathogenicity; D002002:Brucella / Q000145:classification*; D002003:Brucella abortus; D013045:Species Specificity; D014774:Virulence