Updating a systematic review--what difference did it make? Case study of nicotine replacement therapy.
AIMS: To examine the effect of updating a systematic review of nicotine replacement therapy on its contents and conclusions. METHODS: We examined the effects of regular updating of a systematic review of nicotine replacement therapy for smoking cessation. We considered two outcomes. First, we asses...
| Autori principali: | , , |
|---|---|
| Natura: | Journal article |
| Lingua: | English |
| Pubblicazione: |
2001
|