CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24b-2 OF THE SECURITIES AND EXCHANGE ACT OF 1934, AS AMENDED. AMENDED...Copromotion Agreement • October 31st, 1997 • Gilead Sciences Inc • Biological products, (no disgnostic substances) • New Jersey
