[Study on infection with drug resistant tubercle bacilli from patients among the already tuberculin-positive persons without tuberculous lesions in a workshop].
D010131:Aminosalicylic Acid / Q000494:pharmacology*; D001407:Bacillus; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology*; D009169:Mycobacterium tuberculosis / Q000494:pharmacology*; D013307:Streptomycin / Q000494:pharmacology*; D014373:Tuberculin; D014376:Tuberculosis
D014373:Tuberculin; D010131:Aminosalicylic Acid; D007538:Isoniazid; D013307:Streptomycin
ISONIAZID/pharmacology; MYCOBACTERIUM TUBERCULOSIS/pharmacology; PARA-AMINOSALICYLIC ACID/pharmacology; STREPTOMYCIN/pharmacology