A method to study the effect of bronchodilators on smoke retention in COPD patients: study protocol for a randomized controlled trial
<p>Abstract</p> <p>Background</p> <p>Chronic obstructive pulmonary disease (COPD) is a common disease, associated with cardiovascular disease. Many patients use (long-acting) bronchodilators, whilst they continue smoking alongside. We hypothesised an interaction between...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2011-02-01
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| Series: | Trials |
| Online Access: | http://www.trialsjournal.com/content/12/1/37 |