Open Access Highly Accessed Research article

How do COPD patients respond to exacerbations?

Jaap CA Trappenburg*, David Schaap, Evelyn M Monninkhof, Jean Bourbeau, Gerdien H de Weert-van Oene, Theo JM Verheij, Jan-Willem J Lammers and Augustinus JP Schrijvers

BMC Pulmonary Medicine 2011, 11:43  doi:10.1186/1471-2466-11-43

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