Electronic cigarettes for smoking cessation: April 2021
We included 56 completed studies, representing 12,804 participants, of which 29 were RCTs. Six of the 56 included studies were new to this review update. Of the included studies, we rated five (all contributing to our main comparisons) at low risk of bias overall, 42 at high risk overall (including...
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| 格式: | Dataset |
| 語言: | English |
| 出版: |
University of Oxford
2021
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