Rovida, C., & Hartung, T. (2009). Re-evaluation of animal numbers and costs for in vivo tests to accomplish REACH legislation requirements for chemicals - a report by the Transatlantic Think Tank for Toxicology (t4). ALTEX - Alternatives to Animal Experimentation, 26(3), 187–208. https://doi.org/10.14573/altex.2009.3.187