41
Published 1996
National Academy Press

42
Published 1992
National Academy Press

45
Published 2015
The National Academies Press

49
Published 2015
World Bank

50
Published 2018
National Academies Press

51
by Grant, James P.
Published 1994
National Academy Press

55
by Margie, Nancy Geyelin
Published 1999
National Academy Press

56
by Wizemann, Theresa M.
Published 2019
National Academies Press

58
Published 2006
Swedish Council on Health Technology Assessment (SBU)

60
by Olson, Steve
Published 2015
National Academies Press