21
by Carson, Susan
Published 2008
Oregon Health & Science University

22
by Gartlehner, Gerald
Published 2009
Oregon Health & Science University

24
by Gartlehner, Gerald
Published 2008
Oregon Health & Science University

27
by Haney, Elizabeth M., Huffman, Laurie, Bougatsos, Christina, Freeman, Michele
Published 2007
Agency for Healthcare Research and Quality (US)

29
by Whitlock, Evelyn P.
Published 2004
Agency for Healthcare Research and Quality (US)

30
by McDonagh, Marian S.
Published 2007
Oregon Health & Science University, Evidence-Based Practice Center

31
by Norris, Susan L.
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

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

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

37
by McDonagh, Marian S.
Published 2009
Oregon Health & Science University

38
by Ketchum, Kathy
Published 2011
Oregon Health & Science University

39
by Chou, Roger
Published 2013
Agency for Healthcare Research and Quality

40
by Whitlock, Evelyn P.
Published 2008
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality