Document is current

Any future updates will be listed below

The Effect of Quitting Smoking on Costs and Healthcare Utilization in Patients with Chronic Obstructive Pulmonary Disease: A Comparison of Current Smokers Versus Ex-Smokers in Routine Clinical Practice

Crossref DOI link: https://doi.org/10.1007/s00408-014-9592-7

Published Online: 2014-05-10

Published Print: 2014-08

Update policy: https://doi.org/10.1007/springer_crossmark_policy

About CrossMark