TY - BOOK AU - Menon Balakrishnan AU - Dr S N Gaur 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 - Placebo controlled trial of antioxidants in the treatment of chronic obstructive airways disease: A clinico-physiological study PY - 1997/// KW - TUBERCULOSIS ER -