Boyd Haley, PhD, former Chairman of the Department of Chemistry at the University of Kentucky 1996-2005, has now chosen to devote additional time to research, in addition to his being an active professor.

In the past 17 years, Dr. Haley has focused studies on the biochemistry of Alzheimer's University disease also led to his identifying mercury toxicity as a major factor in this disease.

http://en.wikipedia.org/wiki/Boyd_Haley

Presentation in Bournemouth 2007 - Mercury Toxicity & Its Role in Developemental Delays (PDF)