Variability and effectiveness of comparator group interventions in smoking cessation trials: a systematic review and meta‐analysis
<p><strong>Aims:</strong> To examine variability and effectiveness of interventions provided to comparator (control) groups in smoking cessation trials.</p> <p><strong>Methods:</strong> Systematic review with meta‐analysis of randomized controlled trials (RC...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Wiley
2020
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