ECOMBINANT DNA RESEARCH 
Volume 1 1 
QH 
443 
N278 
v.ll 
1990 
Documents Relating to 
"NIH Guidelines for Research 
Involving Recombinant DNA Molecules" 
January 1 986— April 1987 
December 1 990 
U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES 
Public Health Services National Institutes of Health 
