Updating a systematic review - What difference did it make? Case study of nicotine replacement therapy

<p style="text-align:justify;"> <b>Aims:</b> To examine the effect of updating a systematic review of nicotine replacement therapy on its contents and conclusions.<br/><br/> <b>Methods:</b> We examined the effects of regular updating of a systemat...

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Hlavní autoři: Stead, L, Lancaster, T, Silagy, C
Médium: Journal article
Jazyk:English
Vydáno: BioMed Central 2001