Tenacity of tuberculin and tubercle bacillus allergy.
D001407:Bacillus; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D009169:Mycobacterium tuberculosis; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis
D014373:Tuberculin
TUBERCLE BACILLI; TUBERCULOSIS/tuberculin reactions