Full text: Available Index: IMSEAR (South-East Asia) Main subject: Regional Medical Programs / Sputum / Tuberculosis, Pulmonary / Humans / Bacteriological Techniques / Diagnostic Errors / Evaluation Studies as Topic / India / Microscopy, Fluorescence Type of study: Diagnostic study / Evaluation studies Country/Region as subject: Asia Language: English Journal: J Indian Med Assoc Year: 1972 Type: Article