1
by Wilbur, Sharon B.
Published 2012
Agency for Toxic Substances and Disease Registry

2
by Wilbur, Sharon B.
Published 2012
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry

3
by Frumkin, Howard
Published 2007
National Academies Press

4
Published 2009
Office of the Surgeon General (US)

5
by Wilbur, Sharon B.
Published 2012
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry

6
by Williams, Malcolm Dexter
Published 2012
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry

8
Published 1986
National Academy Press

11
Published 2010
National Academies Press

12
by Coussens, Christine, Rusch, Erin
Published 2013
National Academies Press

13
Published 1977
National Academy of Sciences

14
Published 1988
National Academy Press

15
Published 2000
National Academy Press

17
Published 1999
National Academy Press

18
Published 2000
National Academy Press

20
Published 2002
National Academy Press