62
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

65
by Chou, Roger
Published 2007
Oregon Health & Science University

66
by Chou, Roger
Published 2015
Agency for Healthcare Research and Quality

68
by Chou, Roger
Published 2019
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

71
by Chou, Roger
Published 2007
Oregon Health & Science University

72
by Chou, Roger
Published 2020
Agency for Healthcare Research and Quality (US)

73
by Chou, Roger
Published 2016
Agency for Healthcare Research and Quality

74
by Chou, Roger
Published 2015
Agency for Healthcare Research and Quality

76
by Chou, Roger
Published 2011
Agency for Healthcare Research and Quality

77
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University

78
by Chou, Roger, Huffman, Laurie
Published 2007
Agency for Healthcare Research and Quality (US)
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80
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University