COPD uncovered: an international survey on the impact of chronic obstructive pulmonary disease [COPD] on a working age population
<p>Abstract</p> <p>Background</p> <p>Approximately 210 million people are estimated to have chronic obstructive pulmonary disease [COPD] worldwide. The burden of disease is known to be high, though less is known about those of a younger age. The aim of this study was to...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2011-08-01
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| Series: | BMC Public Health |
| Online Access: | http://www.biomedcentral.com/1471-2458/11/612 |