Chronic productive cough is associated with death in smokers with early COPD.
COPD
; 11(4): 451-8, 2014 Aug.
Article
in En
| MEDLINE
| ID: mdl-24127996
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Cough
/
Pulmonary Disease, Chronic Obstructive
/
Mucus
Type of study:
Clinical_trials
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
COPD
Year:
2014
Type:
Article
Affiliation country:
United States