title: [Heterogeneity of drug-resistant strains of Mycobacterium tuberculosis].
mesh_terms: D000636:Aminosalicylic Acids / Q000494:pharmacology; D000995:Antitubercular Agents / Q000494:pharmacology*; D003523:Cycloserine / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D005000:Ethionamide / Q000494:pharmacology; D006801:Humans; D066298:In Vitro Techniques; D007538:Isoniazid / Q000494:pharmacology; D009169:Mycobacterium tuberculosis / Q000187:drug effects* / Q000302:isolation & purification; D013307:Streptomycin / Q000494:pharmacology; D014397:Tuberculosis, Pulmonary / Q000382:microbiology
chemical_list: D000636:Aminosalicylic Acids; D000995:Antitubercular Agents; D003523:Cycloserine; D005000:Ethionamide; D007538:Isoniazid; D013307:Streptomycin
vernacular_title: Geterogennost' lekarstvennoustoĭchivykh shtammov mikobakteriĭ tuberkuleza.