2
by Chou, Roger
Published 2017
Agency for Healthcare Research and Quality (US)

4
by Chou, Roger
Published 2016
Agency for Healthcare Research and Quality (US)

5
by Chou, Roger
Published 2016
Agency for Healthcare Research and Quality

6
by Chou, Roger
Published 2015
Agency for Healthcare Research and Quality

7
by Chou, Roger
Published 2017
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

9
by Chou, Roger
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

10
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

12
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

14
by Chou, Roger
Published 2014
Agency for Healthcare Research and Quality

15
by Chou, Roger
Published 2013
Agency for Healthcare Research and Quality

17
by Chou, Roger
Published 2007
Oregon Health & Science University

19
by Chandler, Chris
Published 2005
Oregon Health & Science University, Evidence-Based Practice Center