title: Growth of two strains of Mycobacterium bovis (BCG) in athymic mice.
mesh_terms: D000818:Animals; D051379:Mice; D008819:Mice, Nude; D009164:Mycobacterium Infections / Q000276:immunology*; D009163:Mycobacterium bovis; D013601:T-Lymphocytes / Q000276:immunology; D013997:Time Factors; D014774:Virulence