![](/img/cover-not-exists.png)
P121 Characteristics of COPD patients with and without maintenance treatment at baseline, by GOLD stage: TONADO: Abstract P121 Table 1
Korn, S, Abrahams, R, Grönke, L, Korducki, L, Amatto, VC, Buhl, RVolume:
70
Language:
english
Journal:
Thorax
DOI:
10.1136/thoraxjnl-2015-207770.258
Date:
December, 2015
File:
PDF, 203 KB
english, 2015