Chronic obstructive pulmonary disease
The global prevalence of physiologically defined chronic obstructive pulmonary disease (COPD) in adults aged >40 yr is approximately 9-10 per cent. Recently, the Indian Study on Epidemiology of Asthma, Respiratory Symptoms and Chronic Bronchitis in Adults had shown that the overall prevalence of...
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Format: | Article |
Language: | English |
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Wolters Kluwer Medknow Publications
2013-01-01
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Series: | Indian Journal of Medical Research |
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Online Access: | http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2013;volume=137;issue=2;spage=251;epage=269;aulast=Vijayan |