1
by Ip, Stanley
Published 2011
Agency for Healthcare Research and Quality
...Comparative effectiveness reviews...

2
by Ip, Stanley
Published 2005
Agency for Healthcare Research and Quality
...Comparative effectiveness review...

3
by Ip, Stanley
Published 2009
Agency for Healthcare Research and Quality
...Comparative effectiveness review...

4
by Ip, Stanley
Published 2005
Agency for Healthcare Research and Quality
...Comparative effectiveness review...

5
by Ip, Stanley
Published 2009
Agency for Healthcare Research and Quality
...Comparative effectiveness review...