Schrattenholz, André, and Martina Klemm. “Neuronal Cell Culture from Human Embryonic Stem Cells As in Vitro Model for Neuroprotection”. ALTEX - Alternatives to animal experimentation 24, no. 1 (February 1, 2007): 9–15. Accessed April 26, 2024. https://www.altex.org/index.php/altex/article/view/786.