Hartung, Thomas, Stefan Fennrich, Matthias Fischer, Thomas Montag-Lessing, and Albrecht Wendel. 1998. “ [Development and Evaluation of a Pyrogen Test Based on Human Whole Blood ] [Article in German]”. ALTEX - Alternatives to Animal Experimentation 15 (Supp. 1):9-10. https://altex.org/index.php/altex/article/view/2077.