6Sindell v. Abbott Laboratories,26 Cal. 3d 588 (1980).
7Paula M. Simpkins,Rejection of Market-share Liability for Childhood Vaccine Manufacturers: Shackil v. Lederle Laboratories, 43 Rutgers L. Rev. 819 (1991).
8Brown v. Superior Court,44 Cal. 3d 1049, 751 P.2d 470, 245 Cal. Rptr. 412 (1988).