Pipeline drugs : proposed remedies for relief in the Drug Patent Term Restoration Review Procedure Act of 1999 : hearing before the Committee on the Judiciary, United States Senate, One Hundred Sixth Congress, first session, on S. 1172 ... August 4, 1999.
Coverage: Washington : U.S. G.P.O. : [U.S. G.P.O., Supt. of Docs., Congressional Sales Office, distributor], 2000.