Williams, Robin, and Paul Andrews. “Advice on Avoiding the Valley of Death: Insights from a 3Rs Model of Aversive and Emetic Compound Identification”. ALTEX - Alternatives to animal experimentation 36, no. 3 (July 19, 2019): 466-469. Accessed August 21, 2019. https://www.altex.org/index.php/altex/article/view/1177.