380 F.3d 399 John DOE; Mary Doe, as Parents and John & Mary Doe as Guardians on behalf of John Doe, Jr.;, Appellants,v.BAXTER HEALTHCARE CORPORATION; Alpha Therapeutic Corporation; Bayer Corporation, Appellees,Cutter Biological, a Division of Miles, Inc.; Armour Pharmaceutical Company, Appellees.John Doe; Mary Doe, as Parents and Guardians on behalf of John Doe, Jr.; John […]