George B. Griffenhagen
United States. Drug Enforcement Administration. Office of Compliance and Regulatory Affairs. Information Systems Section.
W. A. L. Collier
United States. Drug Enforcement Administration.
Canada. Drugs Directorate.
R. C. Kedzie
United States. Food and Drug Administration.
National Library of Medicine (U.S.)
United States. Food and Drug Administration. Office of Public Affairs.
Unknown Author
Canada. Health and Welfare Canada
United States. Federal Trade Commission. Bureau of Consumer Protection.
Kevin R. Loughlin
James H. Bryson
Philadelphia College of Pharmacy