(1)
Patel, V. B. .; Bhatt, P. H. .; Rajguru, N. V. .; Jindal, S. .; Tripathi, S. .; Kapadia, V. K. . EFFECTIVENESS OF TRIPLE DRUG FIXED DOSE COMBINATION INHALED THERAPY IN SEVERE COPD PATIENTS. Natl J Med Res 2018, 8, 21-24.