Koppelstaetter, C., Jennings, P., Ryan, M. P., Morin, J.-P., Hartung, T., & Pfaller, W. (2004). Assessment of a new cell culture perfusion apparatus for in vitro chronic toxicity testing. Part 1: Technical description. ALTEX - Alternatives to Animal Experimentation, 21(2), 51–60. Retrieved from https://altex.org/index.php/altex/article/view/965