![](/img/cover-not-exists.png)
A comparison of three multidimensional indices of COPD severity as predictors of future exacerbations
Motegi, Takashi, Jones,, Ishii,, Hattori,, Kusunoki,, Yamada,, Gemma,, Kida, Kozui, Furutate, RyukoLanguage:
english
Journal:
International Journal of Chronic Obstructive Pulmonary Disease
DOI:
10.2147/COPD.S42769
Date:
May, 2013
File:
PDF, 545 KB
english, 2013