62
by Chou, Roger
Published 2007
Oregon Health & Science University

63
by Chou, Roger
Published 2014
Agency for Healthcare Research and Quality

64
by Chou, Roger
Published 2006
U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality

68
by Chou, Roger
Published 2007
Oregon Health & Science University

69
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

70
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

71
by Chou, Roger
Published 2012
Agency for Healthcare Research and Quality

74
by Chou, Roger
Published 2011
Agency for Healthcare Research and Quality

75
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University

77
by Chou, Roger, Huffman, Laurie
Published 2007
Agency for Healthcare Research and Quality (US)
Other Authors: ...Chou, Roger...

78
by Chou, Roger, Peterson, Kim
Published 2005
Oregon Health & Science University

79
by Chou, Roger, Huffman, Laurie
Published 2007
Agency for Healthcare Research and Quality (US)
Other Authors: ...Chou, Roger...