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

22
by Lee, Nancy J.
Published 2008
Oregon Health & Science University

23
by Helfand, Mark
Published 2007
Oregon Health & Science University

24
by McDonagh, Marian S.
Published 2010
Oregon Health & Science University

25
by McDonagh, Marian S.
Published 2009
Oregon Health & Science University

26
by Helfand, Mark
Published 2009
Oregon Health & Science University

27
by Carson, Susan
Published 2010
Oregon Health & Science University

28
by Peterson, Kim
Published 2008
Oregon Health & Science University

29
by Gartlehner, Gerald
Published 2007
RTI-UNC Evidence-based Practice Center, Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill

31
by Peterson, Kim
Published 2010
Oregon Health & Science University

32
by Gartlehner, Gerald
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

33
by Chandler, Chris
Published 2005
Oregon Health & Science University, Evidence-Based Practice Center

34
by Helfand, Mark
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

35
by McDonagh, Marian S.
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

36
by Chou, Roger
Published 2007
Oregon Health & Science University

37
by Jonas, Dan
Published 2008
Oregon Health & Science University

38
by Lee, Nancy J.
Published 2008
Oregon Health & Science University

39
by McDonagh, Marian S.
Published 2009
Oregon Health & Science University

40
by Helfand, Mark
Published 2007
Oregon Health & Science University