Öppling, Volker, Manuela Kusch, Petra Rübmann, and Klaus Cussler. “[Detection of Antibodies Against Pasteurella Multocoida Toxin With a Cell Culture Method and an Enzyme Immunoassay] [Article in German]”. ALTEX - Alternatives to animal experimentation 11, no. Supp. 1 (January 1, 1994): 62–67. Accessed May 5, 2024. https://www.altex.org/index.php/altex/article/view/2045.