2
by Brogden, Kim A.
Published 2002
ASM Press

3
by Knobler, Stacey
Published 2005
National Academies Press

4
by Frank, Steven A.
Published 2002
Princeton University Press

5
Published 2002
National Academies Press

12
Published 2008
World Health Organization

13
by Drexler, Madeline
Published 2010
The National Academies Press

14
by Smolinski, Mark S.
Published 2003
National Academies Press

15
Published 2003
The National Academies Press

16
Published 2004
National Academies Press

18
Published 1989
National Academy Press