ABSTRACT
Address correspondence to Joan M. Fair, Stanford Center for Research in Disease Prevention, 730 Welch Road, Suite B, Palo Alto, CA 94304-1583.
This research was supported by research grant HL28292 from the National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD and a gift from the Claude R. Lambe Charitable Foundation, Wichita, KS. Joan M. Fair, a doctoral candidate at the University of California San Francisco School of Nursing, was supported in part by a research fellowship from the American Heart Association, California Affiliate.
