Drug sensitivity in pulmonary tuberculosis. Incidence of primary and acquired drug-resistance in 1960-1963.
D000636:Aminosalicylic Acids / Q000627:therapeutic use; D004352:Drug Resistance, Microbial; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use*; D013223:Statistics as Topic; D013307:Streptomycin / Q000627:therapeutic use*; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
D000636:Aminosalicylic Acids; D007538:Isoniazid; D013307:Streptomycin