![](/img/cover-not-exists.png)
Factor analysis in predominantly severe COPD: Identification of disease heterogeneity by easily measurable characteristics
Postma, Dirkje S., Anzueto, Antonio R., Jenkins, Christine, Make, Barry J., Similowski, Thomas, Östlund, Ollie, Eriksson, Göran S., Calverley, Peter M.Volume:
107
Language:
english
Journal:
Respiratory Medicine
DOI:
10.1016/j.rmed.2013.07.011
Date:
December, 2013
File:
PDF, 328 KB
english, 2013