Full text: Available Index: IMSEAR (South-East Asia) Main subject: Sputum / Tuberculosis, Pulmonary / Humans / Communicable Disease Control / Practice Guidelines as Topic / Clinical Laboratory Techniques / Directly Observed Therapy / Extensively Drug-Resistant Tuberculosis / India / Mycobacterium tuberculosis Type of study: Diagnostic study / Practice guideline Country/Region as subject: Asia Language: English Year: 2008 Type: Article