TY  - GEN
AU  - Echave-Sustaeta, Jose M
AU  - Comeche Casanova, Lorena
AU  - García-Cosío, Borja
AU  - Jose Soler-Cataluna, Juan
AU  - Garcia-Lujan, Ricardo
AU  - Ribera, Xavier
PY  - 2014
DO  - 10.2147/COPD.S71849
SN  - 1178-2005
UR  - http://hdl.handle.net/20.500.12105/19944
AB  - Background and objective: Several diseases commonly co-exist with chronic obstructive pulmonary disease (COPD), especially in elderly patients. This study aimed to investigate whether there is an association between COPD severity and the frequency of...
LA  - eng
PB  - Dove Medical Press
KW  - Charlson
KW  - Comorbidity
KW  - COPD
TI  - Comorbidity in chronic obstructive pulmonary disease. Related to disease severity?
TY  - research article
ER  -