title: Trends in drug resistance of mycobacterium tuberculosis.
mesh_terms: D010131:Aminosalicylic Acid / Q000494:pharmacology; D000995:Antitubercular Agents / Q000494:pharmacology*; D003604:Czechoslovakia; D004352:Drug Resistance, Microbial; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D013307:Streptomycin / Q000494:pharmacology; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy / Q000382:microbiology
chemical_list: D000995:Antitubercular Agents; D010131:Aminosalicylic Acid; D007538:Isoniazid; D013307:Streptomycin