41
by Helfand, Mark
Published 2009
Oregon Health & Science University

43
by Haney, Elizabeth M., Huffman, Laurie, Bougatsos, Christina, Freeman, Michele
Published 2007
Agency for Healthcare Research and Quality (US)

45
by Peterson, Kim
Published 2010
Oregon Health & Science University

47
by Rugge, Bruin
Published 2011
Agency for Healthcare Research and Quality

48
by McDonagh, Marian S.
Published 2007
Oregon Health & Science University, Evidence-Based Practice Center

49
by Norris, Susan L.
Published 2006
Oregon Health & Science University, Evidence-Based Practice Center

50
by Cottrell, Erika K. Barth, Wasson, Ngoc, Wagner, Jesse, Graham, Elaine
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

52
by Hickam, David H.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

53
by Sun, Xin
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

54
by Gartlehner, Gerald
Published 2011
Oregon Health & Science University

56
by Nelson, Heidi D., Nygren, Peggy, McInerney, Yasmin
Published 2004
Agency for Healthcare Research and Quality (US)

57
by Fleming, Craig, Whitlock, Evelyn P., Beil, Tracy, Lederle, Frank
Published 2005
Agency for Healthcare Research and Quality (US)

58
by Fleming, Craig, Whitlock, Evelyn P., Beil, Tracy, Smit, Barbara
Published 2005
Agency for Healthcare Research and Quality (US)

59
by Chou, Roger, Clark, Elizabeth, Helfand, Mark
Published 2004
Agency for Healthcare Research and Quality

60
by Nelson, Heidi D.
Published 2005
Agency for Healthcare Research and Quality (US)