Medicina:

Laboratorios

Boehringer-Ingelheim

Bristol Myers Squibb

Cepa

Convatec

Eli-lilly

Esteve

Ferrer

Glaxo Wellcome

Hoechst Marion Roussel

ICN Pharmaceuticals

Inibsa

Inmunotek

Isomed

Johnson & Johnson

Knoll

Medeva

Menarini

Merck Sharp & Dome

Novartis

Organon

Parke-Davis

Pfizer

Rhone Pulen Rorer

Roche

Salvat

Sanofi-Synthelabo

Smithkline Beecham