1
by Shekelle, Paul G.
Published 2007
Agency for Healthcare Research and Quality
...Comparative effectiveness review...

2
by Shekelle, Paul G.
Published 2016
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
...Comparative effectiveness review...

3
by Shekelle, Paul G.
Published 2007
Agency for Healthcare Research and Quality
...Comparative effectiveness review...

4
by Shekelle, Paul G.
Published 2016
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
...Comparative effectiveness review...