title: [Standards and methods for the examination of drug resistance of secondary antitubercular agents].
mesh_terms: D000995:Antitubercular Agents / Q000494:pharmacology* / Q000592:standards; D004352:Drug Resistance, Microbial; D006801:Humans; D008722:Methods; D009169:Mycobacterium tuberculosis / Q000187:drug effects*
chemical_list: D000995:Antitubercular Agents