
Authors’ Notes
CHAPTER 1
We thank R. Kaufman, D. Brody, and M.J. Brown of the U.S. Centers for Disease
Control and Prevention for their work developing the lead-related NHANES survey
questions.
The U.S. Department of the Housing and Urban Development funded this project
under contract C-PHI-00931.
The opinions expressed in this paper do not necessarily represent those of the U.S.
government.
CHAPTER 2
Acknowledgments
We thank Raisa Stolyar for support with chemical analyses. This investigation was
supported by a pilot project grant from the Harvard National Institute of Environmen-
tal Health Sciences Center for Environmental Health, Grant number P30ES000002Au- ...