Comorbidities in obstructive lung disease in Korea: data from the fourth and fifth Korean National Health and Nutrition Examination Survey
Main Authors: | , , , , , , , , |
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Format: | Online |
Language: | English |
Published: |
Dove Medical Press
2015
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Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535560/ |