TY - BOOK AU - Tyagi Puneet AU - Dr Satya Priya Khanna Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Tuberculosis and Respiratory Diseases ED - University of Delhi. Faculty of Medical Sciences. Department of Tuberculosis and Respiratory Diseases TI - Evaluation of various diagnostic modalities in smear negative pulmonary tuberculosis PY - 1998/// KW - TUBERCULOSIS ER -