1
by Helfand, Mark, Mahon, Susan, Eden, Karen B.
Published 2001
Agency for Healthcare Research and Quality (US)
...Systematic evidence reviews...

2
by Eden, Karen B.
Published 2002
Agency for Healthcare Research and Quality
...Systematic evidence reviews...

3
by Helfand, Mark, Mahon, Susan, Eden, Karen B.
Published 2001
Agency for Healthcare Research and Quality (US)
...Systematic evidence reviews...