Or. James E. Sarn
Assistant. Director
Division of Disease Control Services
411 North 24th Street
Phoenix, AZ 85008
Mr. Joseph 0. Ward
Chief
Radiologic Health Section
California Department of Health Sciences
714 "P" Street
Sacramento, CA
95814
Dr. McDonald E. Wrenn
Department of Pharmacology
Radiobiology Division
University of Utah, Building 522
Salt Lake City, UT 84112
Mr. Michael D. Zimmerman
Attorneys at Law
WATKISS AND CAMPBELL
310 S. Main Street, Suite 1200
Salt Lake City, UT 84101