21
by Jonas, Dan
Published 2011
Oregon Health & Science University

25
by Peterson, Kim
Published 2010
Oregon Health & Science University

27
by Chandler, Chris
Published 2005
Oregon Health & Science University, Evidence-Based Practice Center

28
by Helfand, Mark
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

29
by McDonagh, Marian S.
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

30
by Chou, Roger
Published 2007
Oregon Health & Science University

32
by Norris, Susan L.
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

33
by Carson, Susan
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

35
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University

36
by Gartlehner, Gerald
Published 2006
Oregon Health & Science University

37
by Hickam, David H.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

39
by Peterson, Kim
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

40
by Dailey, Janet H.
Published 2007
Oregon Health & Science University, Evidence-Based Practice Center