1
by Risher, J.
Published 2005
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry

2
by Risher, J., Faroon, Obaid, Llados, Fernando, Ingerman, Lisa
Published 2017
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry

3
by Risher, J., Diamond, Gary L., Swarts, Steven G., Amata, Richard
Published 2004
U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry