RON WILLIAMS

Particulate matter and heart rate variability among elderly retirees: the Baltimore 1998 PM study

D. Liao, L. Neas, C. Shy, 2001, Journal of Exposure Analysis and Environmental Epidemiology.

The 1998 Baltimore Particulate Matter Epidemiology–Exposure Study: Part 1. Comparison of ambient, residential outdoor, indoor and apartment particulate matter monitoring

J. Creason, L. Sheldon, C. Rodes, 2000, Journal of Exposure Analysis and Environmental Epidemiology.

The design and field implementation of the Detroit Exposure and Aerosol Research Study

L. Sheldon, C. Rodes, D. Whitaker, 2009, Journal of Exposure Science and Environmental Epidemiology.