title: Primary drug resistance in pulmonary tuberculosis.
mesh_terms: D000328:Adult; D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000276:immunology / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D013307:Streptomycin / Q000276:immunology / Q000627:therapeutic use; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy* / Q000276:immunology
chemical_list: D007538:Isoniazid; D013307:Streptomycin