Monitoring vaccine safety using the Vaccine Safety Datalink: utilizing immunization registries for pandemic influenza.
McCarthy NL, Gee J, Weintraub E, Donahue JG, Nordin JD, Daley MF, Naleway A, Henninger M, Baxter R, Crane B, Aukes L, Wagner N, Fisher S, Jacobsen SJ, Sy L, Baggs J. Monitoring vaccine safety using the Vaccine Safety Datalink: utilizing immunization registries for pandemic influenza. Vaccine. 2011 Jul 12; 29(31):4891-6.