title: Effect of lysogenicity on the virulence of Bacillus anthracis.
mesh_terms: D000818:Animals; D001408:Bacillus anthracis / Q000302:isolation & purification / Q000472:pathogenicity*; D001434:Bacteriophage Typing; D005827:Genetics, Microbial; D008242:Lysogeny; D051379:Mice