Hartung, Thomas, and Costanza Rovida. “That Which Must Not, Can Not Be . A Reply to the EChA and EDF Responses to the REACH Analysis of Animal Use and Costs”. ALTEX - Alternatives to animal experimentation 26, no. 4 (November 1, 2009): 307–311. Accessed May 22, 2024. https://www.altex.org/index.php/altex/article/view/598.