Do COPD subtypes really exist? COPD heterogeneity and clustering in 10 independent cohorts | Thorax

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Chronic obstructive pulmonary disease

Original article

Do COPD subtypes really exist? COPD heterogeneity and clustering in 10 independent cohorts

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Cite this article as:: Castaldi PJ, Benet M, Petersen H, et al

Do COPD subtypes really exist? COPD heterogeneity and clustering in 10 independent cohorts

Thorax 2017;72:998-1006.