Gupta Ajay Assessment of health Related quality of life in chornic obstructive pulmonary disease and its relationship with dyspnoea, exercise performance, lung function and arterial blood gas abnormalities Gupta Ajay; Chhabra S K Gu.; Rajkumar Gu. - 2002 Standard No.: 85884 Source: Theses Subjects--Topical Terms: CARDIOVASCULAR SYSTEM