American Board of Internal Medicine

American Express
Travel-Related Services

American Telephone & Telegraph
Bell Laboratories

Bristol Myers Squibb, Inc.
Bristol Laboratories
Bristol Veterinary

Becton Dickinson and Company

Glaxo Wellcome, Inc.

Curative Technologies, Inc.

Eastman Kodak, Inc.
Winthrop Pharmaceuticals

IBM

Multimedia Solutions

ICI Americas
ICI Pharma
Corporate Health and Safety

Merck & Co
Merck Sharp & Dohme Laboratories
Merck International

William Douglas McAdams
Triclinica Communications

Miles Pharmaceuticals

Monsanto Co.
Searle Pharmaceutical
Searle International

Nelson Communications
World Health Communications, Inc.
Nelson Advertising

Pfizer Inc.
Pfizer Diagnostics
Office of the Chairman
Pfizer International
Roerig Division
Pfizer Pharmaceuticals

Proctor & Gamble, Inc.

SmithKline Beecham
SB Pharmaceuticals
SB International

Syntex Laboratories

U.S. Government

National Institutes of Health

United Technologies, Inc.
Pratt & Whitney