title: [Studies on pulmonary tuberculous patients failed to respond to chemotherapy using primary antituberculous drugs].
mesh_terms: D000367:Age Factors; D000995:Antitubercular Agents / Q000627:therapeutic use*; D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D008297:Male; D009169:Mycobacterium tuberculosis; D012737:Sex Factors; D013223:Statistics as Topic; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents