PARKMAN, Robertson, M.D. (91) 
Division of Research Immunology — 
Bone Marrow Transplantation 
Childrens Hospital of Los Angeles 
Los Angeles, California 90027 
213 669-2546 
WITHERBY, Anne R. , B.S. (88) 
2 Commonwealth Avenue 
Boston, Massachusetts 02116 
617 247-0123 
VARMUS, Harold, Ph.D. (88) 
Department of Microbiology 
University of California 
San Francisco, California 94143 
415 476-2824 
EXECUTIVE SECRETARY 
GARTLAND, William J., Jr., Ph.D. 
Office of Recombinant DNA Activities 
National Institutes of Health 
12441 Parklawn Drive, Suite 58 
Rockville, Maryland 20852 
301 770-0131 
CONSULTANT 
TEMIN, Howard M., Ph.D. 
Department of Oncology 
McArdle Laboratory for Cancer Research 
University of Wisconsin 
Madison, Wisconsin 53706 
608 262-1209 
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Recombinant DNA Research, Volume 13 
