title: Some aspects of chronic obstructive lung disease. Warner Chest Oration, January 1973.
mesh_terms: D000397:Air Pollution; D001991:Bronchitis / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006801:Humans; D007194:India; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D008297:Male; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000209:etiology; D012129:Respiratory Function Tests; D012907:Smoking / Q000150:complications