β-Blockers May Reduce Mortality and Risk of Exacerbations in Patients With Chronic Obstructive Pulmonary Disease
Rutten, Frans H.Volume:
170
Language:
english
Journal:
Archives of Internal Medicine
DOI:
10.1001/archinternmed.2010.112
Date:
May, 2010
File:
PDF, 275 KB
english, 2010