Fischer, Matthias, Katja Hartzsch, Thomas Hartung, and Thomas Montag-Lessing. “[First Results in the Prevaluation of the Human Whole Blood Assay for Pyrogens in Biological Pharmaceuticals] [Article in German]”. ALTEX - Alternatives to animal experimentation 15, no. Supp. 1 (January 1, 1998): 10–13. Accessed February 1, 2023. https://www.altex.org/index.php/altex/article/view/2078.