1. 15. Medtronic, Inc. v. Lohr , 518 U.S. 470 (1996).
2. 19. Sprietsma v. Mercury Marine , 537 U.S. 51 (2002).
3. 1. Centers for Disease Control and Prevention, Web-Based Injury Statistics Query and Reporting System (WISQARS), available at (last visited December 14, 2010).
4. 12. 21 U.S.C. § 360c et seq. (2010).
5. 25. Geier v. American Honda , 529 U.S. 861, 886 ( Stevens, J . dissenting).