[1] Amgen Inc, Pharmacokinet & Drug Metab, Thousand Oaks, CA 91320 USA
[2] Eli Lilly & Co, Indianapolis, IN 46285 USA
[3] Wyeth Ayerst Res, Genet Inst, Andover, MA 01810 USA
[4] Jacqueline Gibbons Consulting, Piedmont, CA 94611 USA
[5] Amgen Inc, Clin Immunol, Thousand Oaks, CA 91320 USA
[6] MDS Pharma Serv, Lincoln, NE USA
[7] Bristol Myers Squibb Co, New Brunswick, NJ 08903 USA
[8] Univ Utrecht, NET, Utrecht, Netherlands
[9] Washington Univ, St Louis, MO 63130 USA
[10] Proctor & Gamble Pharmaceut, Mason, OH 45040 USA
[11] Pharmacia Corp, Skokie, IL 60077 USA
[12] Roche Mol Syst, Pleasanton, CA 94588 USA
[13] MedImmune Inc, Frederick, MD 21703 USA
[14] Pharmacia & Upjohn Inc, Kalamazoo, MI 49007 USA
[15] Warner Lambert Parke Davis, Ann Arbor, MI 48105 USA
[16] Phoenix Int Life Sci, St Laurent, PQ H4R 2N6, Canada
[17] Glaxo Wellcome Inc, Res Triangle Pk, NC 27709 USA
[18] PPD Dev, Richmond, VA 23230 USA