Efficacy of confrontational counselling for smoking cessation in smokers with previously undiagnosed mild to moderate airflow limitation: study protocol of a randomized controlled trial
<p>Abstract</p> <p>Background</p> <p>The use of spirometry for early detection of chronic obstructive pulmonary disease (COPD) is still an issue of debate, particularly because of a lack of convincing evidence that spirometry has an added positive effect on smoking cess...
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| Main Authors: | , , , |
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| Format: | Book |
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BMC,
2007-11-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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