Lindl, Toni, Ingrid Weichenmeier, Dirk Labahn, Franz P. Gruber, and Manfred Völkel. “[Evaluation of Authorised Experiments on Laboratory Animals With Regard to the Following Frame of Reference: The Aim of the Research to Be Carried Out, Its Scientific Usefulness and Its Medical Relevance] [Article in German]”. ALTEX - Alternatives to animal experimentation 18, no. 3 (August 1, 2001): 171–178. Accessed May 29, 2024.