Severe COPD cases from Korea, Poland, and USA have substantial differences in respiratory symptoms and other respiratory illnesses
Woo Jin Kim,1 Jae-Joon Yim,2 Deog Kyeom Kim,3 Myung Goo Lee,4 Anne L Fuhlbrigge,5 Pawel Sliwinski,6 Iwona Hawrylkiewicz,6 Emily S Wan,7,8 Michael H Cho,7,8 Edwin K Silverman7,8 1Department of Internal Medicine and Environmental Health Center, Kangwon National University Hospital, Chuncheon, 2Depart...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Dove Medical Press
2017-11-01
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Series: | International Journal of COPD |
Subjects: | |
Online Access: | https://www.dovepress.com/severe-copd-cases-from-korea-poland-and-usa-have-substantial-differenc-peer-reviewed-article-COPD |