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Editorial
. 2004 Aug 1;170(3):211-2; discussion 214.
doi: 10.1164/rccm.2405008.

The GOLD classification has advanced understanding of COPD

Peter M A Calverley
Editorial

The GOLD classification has advanced understanding of COPD

Peter M A Calverley. Am J Respir Crit Care Med. .
No abstract available

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