1
by Chou, Roger
Published 2006
U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality

2
by Helfand, Mark
Published 2008
Department of Veterans Affairs, Health Services Research & Development Service

3
by Kansagara, Devan
Published 2008
Department of Veterans Affairs, Health Services Research & Development Service

5
by Helfand, Mark
Published 2009
Agency for Healthcare Research and Quality

7
by Selover, Dana
Published 2008
Oregon Health & Science University

8
by Chou, Roger
Published 2007
Oregon Health & Science University

9
by O'Connor, Elizabeth A.
Published 2009
Agency for Healthcare Research and Quality (US)

13
by Selph, Shelley
Published 2011
Oregon Health & Science University

14
by LeBlanc, Erin
Published 2011
Agency for Healthcare Research and Quality

15
by Ketchum, Kathy
Published 2011
Oregon Health & Science University

18
by Jonas, Dan
Published 2011
Oregon Health & Science University