Abbott Laboratories
Allergan, Inc.
American Psychiatric Association
American Telephone & Telegraph Co.
Ameritech
Astra/Merck, Inc.
Bayer Pharmaceuticals
Boehringer Ingelheim, Ltd.
The Boots Company, USA
Bristol-Myers Squibb Co.
CIBA-GEIGY Corp.
C.R Bard, Inc.
Elan Pharmaceuticals
Glaxo
Glaxo Wellcome
GlaxoSmithKline
Harrison and Star
Hoechst-Roussel Pharmaceuticals, Inc
Hoffmann-La Roche Ltd., Canada
Illinois Bell Telephone Company
Janssen Pharmaceutica
Lederle Laboratories
Marion Laboratories, Inc.
Marion Merrell Dow Inc.
McNeil Laboratories
Mead Johnson & Company
Medical Education Systems, Inc.
Merck Sharp & Dohme
Merrell Dow Pharmaceuticals, Inc.
Miles Laboratories, Inc.
New York University Medical School
Novartis Pharmaceuticals
Parke-Davis
Roche Laboratories
Roerig Division - Pfizer, Inc.
Sandoz Pharmaceutical Corp.
Sanofi Aventis
G.D. Searle & Company
Smith Kline & French Laboratories
SmithKline Beecham Pharmaceuticals
The Upjohn Company
Valeant Pharmaceuticals
