1
Published 2004
National Academies Press

2
Published 1997
National Academy Press

3
by McCormack, Lauren
Published 2013
Agency for Healthcare Research and Quality, Department of Health and Human Services, USA

4
by Masciangioli, Tina M.
Published 2011
National Academies Press

5
by Balk, Ethan
Published 2012
Agency for Healthcare Research and Quality

6
by Jopeck, Valerie Tate
Published 1999
National Academy Press

7
by Hernandez, Lyla M.
Published 2009
National Academies Press

8
by Brown, Elizabeth Stallman, Yeung, Laurence Yip-Lun, Sawyer, Keegan
Published 2014
National Academies Press