Jennings, Paul, Christian Koppelstaetter, Walter Pfaller, Jean-Paul Morin, Thomas Hartung, and Michael P. Ryan. “Assessment of a New Cell Culture Perfusion Apparatus for in Vitro Chronic Toxicity Testing. Part 2: Toxicological Evaluation”. ALTEX - Alternatives to animal experimentation 21, no. 2 (May 1, 2004): 61–66. Accessed June 18, 2024. https://altex.org/index.php/altex/article/view/966.