(1)
Swathi, G. .; .P, A. C. .; Apparao, P. .; Kiranprakash, P. .; Nityal, A. . EFFECTIVENESS OF INTERVAL EXERCISE VERSUS CONTINUOUS EXERCISE TO IMPROVE EXERCISE TOLERANCE IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE SUBJECTS. Int J Physio 2015, 2, 1070-1076.