61
Published 2009
National Academies Press

65
by O'Connell, Mary Ellen
Published 2015
National Academies Press (US)

66
by Alper, Joe
Published 2015
the National Academies Press

67
by Hersh, William R.
Published 2015
Agency for Healthcare Research and Quality (US)

69
Published 2016
National Center for Biotechnology Information (US)

72
Published 2013
European Observatory on Health Systems and Policies

73
Published 2018
National Center for Biotechnology Information (US)

74
by Alper, Joe
Published 2018
The National Academies Press

75
Published 2010
National Center for Biotechnology Information

76
by Hernandez, Adrian V., Roman, Yuani M., White, C. Michael
Published 2020
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

78
Published 2013
National Center for Biotechnology Information (US)

79
Published 2011
National Center for Biotechnology Information

80
by Lavis, John, Permanand, Govin, Catallo, Cristina
Published 2013
European Observatory on Health Systems and Policies