EXECUTIVE SECRETARY 
WrVEL, Nelson A., M.D. 
Director 
Office of Recombinant DNA Activities 
National Institutes of Health, 31/4B11 
Bethesda, Maryland 20892 
301 496-9838 
I 
i 
AD HOC CONSULTANT 
iVALTERS, LeRoy, Ph.D. 
1 Center for Bioethics 
I Kennedy Institute of Ethics 
Georgetown University 
1437 37th St., NW, Room 215 
Washington, D.C. 20057 
202 687-6771 
Recombinant DNA Research, Volume 14 
[495] 
