Agar diffusion precipitation with tubercular antigens of somatic origin.
D000362:Agar; D000941:Antigens; D002980:Climate; D015316:Genetic Therapy; D006801:Humans; D055633:Immune System Phenomena; D009169:Mycobacterium tuberculosis / Q000276:immunology*
D000941:Antigens; D000362:Agar
MYCOBACTERIUM TUBERCULOSIS/immunology