1
by Eden, Karen B.
Published 2002
Agency for Healthcare Research and Quality

2
Published 2007
The Institutes, 2007

3
by Couch, Robert
Published 2008
University of Alberta/Capital Health Evidence-based Practice Center

4
by Wenger, Nanette Kass
Published 1995
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Health Care Policy and Research

5
by Knobler, Stacey
Published 2006
National Academies Press

6
Published 2009
RCOG Press

7
by Hernandez, Lyla M.
Published 2012
National Academies Press

8
by Williams, Selvi, Whitlock, Evelyn P., Smith, Paula, Edgerton, Beth
Published 2007
Agency for Healthcare Research and Quality (US)

9
Published 2000
National Academy Press

10
by Pope, Andrew MacPherson
Published 1995
National Academy Press

11
by Allensworth, Diane DeMuth
Published 1995
National Academy Press

12
by Allensworth, Diane DeMuth
Published 1997
National Academy Press

13
Published 2003
National Academies Press (US)

14
Published 2003
U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institutes of Health

15
Published 2004
National Academies Press

16
Published 2005
National Academies Press

17
Published 2005
National Academies Press

18
Published 2007
Office of the Surgeon General, U.S. Public Health Service, U.S. Dept. of Health and Human Services

19
by Hernandez, Lyla M.
Published 2009
National Academies Press

20
Published 2010
Office of the Surgeon General