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

4
by Chou, Roger
Published 2007
Oregon Health & Science University

6
by Chou, Roger
Published 2011
Agency for Healthcare Research and Quality

9
by Chandler, Chris
Published 2005
Oregon Health & Science University, Evidence-Based Practice Center

10
by Chou, Roger
Published 2007
Oregon Health & Science University

12
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University

13
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

14
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

15
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

19
by Chou, Roger
Published 2019
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services