The prevalence of streptomycin- and isoniazid-resistant strains of Mycobacterium tuberculosis in patients with newly discovered and untreated active pulmonary tuberculosis.
D006801:Humans; D007538:Isoniazid; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D009525:Niacin; D009539:Nicotinic Acids / Q000494:pharmacology*; D015995:Prevalence; D013307:Streptomycin / Q000494:pharmacology*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
D009539:Nicotinic Acids; D009525:Niacin; D007538:Isoniazid; D013307:Streptomycin
MYCOBACTERIUM TUBERCULOSIS/effect of drugs on; NICOTINIC ACID ISOMERS/effects; STREPTOMYCIN/effects