title: PRIMARY DRUG RESISTANCE: A CONTINUING STUDY OF TUBERCLE BACILLI IN A VETERAN POPULATION WITHIN THE UNITED STATES. IV. FACTORS INFLUENCING THE OBSERVED FREQUENCY OF RESISTANCE.
mesh_terms: D010131:Aminosalicylic Acid; D000636:Aminosalicylic Acids; D001407:Bacillus; D001431:Bacteriological Techniques; D004351:Drug Resistance; D004352:Drug Resistance, Microbial; D004358:Drug Therapy; D006801:Humans; D007538:Isoniazid; D013223:Statistics as Topic; D013307:Streptomycin; D014376:Tuberculosis; D014481:United States; D014728:Veterans
chemical_list: D000636:Aminosalicylic Acids; D010131:Aminosalicylic Acid; D007538:Isoniazid; D013307:Streptomycin
keywords: AMINOSALICYLIC ACID; BACTERIOLOGICAL TECHNICS; DRUG RESISTANCE, MICROBIAL; DRUG THERAPY; ISONIAZID; STATISTICS; STREPTOMYCIN; TUBERCULOSIS; UNITED STATES