Comparative evaluation of quality of life, dyspnoea, and lung function abnormalities in asthma and chronic obstructive pulmonary disease - Rahul Roshan; University of Delhi. Faculty of Medical Sciences. Department of Cardio Respiratory Physiology; Dr. S. K. Chhabra Gu.; University of Delhi. Faculty of Medical Sciences. Department of Cardio Respiratory Physiology (2009)
Keywords: MEDICINE