Correct Citation: Migdal C, Foggia L, Tailhardat M, Courtellemont P, Haftek M, Serres M. Sensitization effect of thimerosal is mediated in vitro via reactive oxygen species and calcium signaling. Toxicology. 2010 Jul-Aug;274(1-3):1-9. doi: 10.1016/j.tox.2010.04.016. Epub 2010 May 10.
In vitro study, thimerosal (no longer used in U.S. childhood vaccines except for some influenza vaccines), concentrations higher than formerly found in vaccines.