[On the possibility of experimentally conferring in guinea pigs with "anonymous" mycobacteria a protection against reinfection by virulent Mycobacterium tuberculosis].
D000818:Animals; D006168:Guinea Pigs; D009161:Mycobacterium; D009169:Mycobacterium tuberculosis; D014376:Tuberculosis / Q000276:immunology*
MYCOBACTERIUM; TUBERCULOSIS IMMUNITY