Drug resistant tuberculosis in north London.
D000995:Antitubercular Agents / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology / Q000627:therapeutic use*; D008131:London / Q000453:epidemiology; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D018088:Tuberculosis, Multidrug-Resistant / Q000453:epidemiology*
D000995:Antitubercular Agents; D007538:Isoniazid