21
by Knobler, Stacey
Published 2006
National Academies Press

22
Published 2006
National Academies Press

23
by Lemon, Stanley M.
Published 2007
National Academies Press

24
by Lemon, Stanley M.
Published 2008
National Academies Press

25
by Olsen, LeighAnne
Published 2011
National Academies Press

26
by Koenig, Judith A.
Published 2011
National Academies Press

27
Published 2011
National Academies Press

28
by Erinoff, Eileen G.
Published 2011
Agency for Healthcare Research and Quality

29
Published 2011
National Academies Press

31
by Burroughs, Tom
Published 2002
National Academy Press

32
by Knobler, Stacey
Published 2002
National Academy Press

33
by Masciangioli, Tina M.
Published 2011
National Academies Press

34
by Balk, Ethan, Chung, Mei, Chen, Minghua L., Trikalinos, Thomas A.
Published 2013
Agency for Healthcare Research and Quality

35
Published 2008
World Health Organization

36
by Harrison, Polly F.
Published 1997
National Academy Press

37
by McCormack, Lauren
Published 2013
Agency for Healthcare Research and Quality, Department of Health and Human Services, USA

38
by Blakeslee, Katherine M., Patel, Deepali, Simon, Melissa A.
Published 2012
The National Academies Press

39
Published 2014
CRC Press, Taylor & Francis Group

40
by Beatty, Alexandra S.
Published 2008
National Academies Press