Gruber, Franz P., Claudia Mertens, Heinz-Peter Scheuber, and Susi Goll. “Comments”. ALTEX - Alternatives to animal experimentation 23, no. 3 (August 1, 2006): 232–238. Accessed March 2, 2024. https://www.altex.org/index.php/altex/article/view/833.