Asthma-COPD overlap syndrome shows favorable prognosis compared to pure COPD in Korean COPD cohort
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1978 ◽
Vol 114
(7)
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pp. 1039-1042
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2016 ◽
Vol 22
(41)
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pp. 6273-6282
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2015 ◽
Vol 11
(4)
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pp. 308-313
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2010 ◽
Vol 22
(9)
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pp. 1149-1150
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