3
by Chou, Roger
Published 2011
Agency for Healthcare Research and Quality

4
by Chou, Roger
Published 2013
Agency for Healthcare Research and Quality

6
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

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

9
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

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

11
by Chou, Roger
Published 2014
Agency for Healthcare Research and Quality

13
by Chou, Roger
Published 2006
U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality

14
by Chou, Roger
Published 2017
Agency for Healthcare Research and Quality (US)

15
by Chou, Roger
Published 2019
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

16
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

17
by Chou, Roger
Published 2017
Agency for Healthcare Research and Quality (US)

18
by Chou, Roger
Published 2020
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

19
by Chou, Roger
Published 2015
Agency for Healthcare Research and Quality