1
Published 2014
Canadian Agency for Drugs and Technologies in Health

3
by Iannotta, Joah G.
Published 2002
National Academies Press

4
by Behrman, Richard E.
Published 2007
National Academies Press

5
by Cohen, Barney
Published 2006
National Academies Press

6
by Breman, Joel G.
Published 2008
American Society of Tropical Medicine and Hygiene

7
by Breman, Joel G.
Published 2001
American Society of Tropical Medicine and Hygiene

12
by Wessner, Charles W.
Published 2009
National Academies Press

13
by Wessner, Charles W.
Published 2009
National Academies Press

14
Published 1998
National Academies Press

15
by Packham, Karen
Published 2010
Royal College of Obstetricians and Gynaecologists

16
by Crimmins, Eileen M.
Published 2011
National Academies Press

17
by Sloan, Frank A.
Published 2007
National Academies Press

18
by Gellad, Walid F.
Published 2011
Department of Veterans Affairs, Health Services Research & Development Service

20
Published 2008
World Health Organization