21
by Helfand, Mark
Published 2009
Oregon Health & Science University

23
by Carson, Susan
Published 2010
Oregon Health & Science University

24
by Peterson, Kim
Published 2008
Oregon Health & Science University

25
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

26
by Gartlehner, Gerald
Published 2008
Oregon Health & Science University

27
by Jonas, Dan
Published 2011
Oregon Health & Science University

29
by McDonagh, Marian S., Eden, Karen B., Peterson, Kim
Published 2005
Oregon Health & Science University

30
by Gartlehner, Gerald
Published 2011
Oregon Health & Science University

31
by Smith, M. E. Beth
Published 2011
Oregon Health & Science University

34
by Carson, Susan
Published 2008
Oregon Health & Science University

35
by Gartlehner, Gerald
Published 2009
Oregon Health & Science University

36
by Smith, Beth Paterson
Published 2010
Oregon Health & Science University

37
by Lee, Nancy J.
Published 2008
Oregon Health & Science University

39
by McDonagh, Marian S.
Published 2010
Oregon Health & Science University

40
by Carson, Susan
Published 2011
Oregon Health & Science University