A. Nelson & Co. Ltd.

ALZA Corporation

Abbott Laboratories

Akorn, Inc.

Albany Molecular Research, Inc.

Alpharma Inc.

American Pharmaceutical Partners, Inc.

AmerisourceBergen Corporation

Amersham PLC

Amylin Pharmaceuticals, Inc.

Andrx Corporation

Astra AB

AstraZeneca PLC

Barr Laboratories, Inc.

Barr Pharmaceuticals, Inc.

Baxter International Inc.

Bayer A.G.

Berlex Laboratories, Inc.

Biovail Corporation

Boiron S.A.

Bristol-Myers Squibb Company

C.H. Boehringer Sohn

Caremark Rx, Inc.

Carter-Wallace, Inc.

Celgene Corporation

Cephalon, Inc.

Chugai Pharmaceutical Co., Ltd.

D&K Wholesale Drug, Inc.

Discovery Partners International, Inc.

Dr. Reddy's Laboratories Ltd.

Elan Corporation PLC

Eli Lilly & Company

Eli Lilly and Company

Endo Pharmaceuticals Holdings Inc.

Eon Labs, Inc.

F. Hoffmann-La Roche Ltd.

Fisons plc

FoxMeyer Health Corporation

G. D. Searle & Co.

GEHE AG

Glaxo Holdings PLC

GlaxoSmithKline plc

Groupe Fournier SA

H. Lundbeck A/S

Heska Corporation

Hexal AG

Hospira, Inc.

Huntingdon Life Sciences Group plc

ICN Pharmaceuticals, Inc.

Immucor, Inc.

Janssen Pharmaceutica N.V.

Jones Medical Industries, Inc.

King Pharmaceuticals, Inc.

Kos Pharmaceuticals, Inc.

Kyowa Hakko Kogyo Co., Ltd.

Laboratoires Arkopharma S.A.

Leiner Health Products Inc.

Ligand Pharmaceuticals Incorporated

Marion Merrell Dow, Inc.

McKesson Corporation

MedImmune, Inc.

Medicis Pharmaceutical Corporation

Merz Group

Millennium Pharmaceuticals, Inc.

Monsanto Company

Moore Medical Corp.

Murdock Madaus Schwabe

Mylan Laboratories Inc.

Nastech Pharmaceutical Company Inc.

National Patent Development Corporation

Natrol, Inc.

Natural Alternatives International, Inc.

Novartis AG

Noven Pharmaceuticals, Inc.

Novo Nordisk A/S

Omnicare, Inc.

PLIVA d.d.

POZEN Inc.

Par Pharmaceutical Companies, Inc.

Pfizer Inc.

Pharmacia & Upjohn Inc.

PolyMedica Corporation

QLT Inc.

Quintiles Transnational Corporation

Ranbaxy Laboratories Ltd.

Roberts Pharmaceutical Corporation

Roche Bioscience

Sankyo Company, Ltd.

Schering AG

Schering-Plough Corporation

Sepracor Inc.

Serono S.A.

Shionogi & Co., Ltd.

Sigma-Aldrich Corporation

SmithKline Beecham plc

Solvay S.A.

Sun Pharmaceutical Industries Ltd.

Taro Pharmaceutical Industries Ltd.

Teva Pharmaceutical Industries Ltd.

The Judge Group, Inc.

The Quigley Corporation

The Sunrider Corporation

Vitalink Pharmacy Services, Inc.

Warner-Lambert Co.

Watson Pharmaceuticals Inc.

Zila, Inc.