Conrad, C., Kabelitz, D. and Schäffner, G. (1998) “[Potency testing of anti-lymphocyte Globulins: In vitro alternatives for the monkey sking-graft assay] [Article in German]”, ALTEX - Alternatives to animal experimentation, 15(Supp. 1), pp. 27–30. Available at: https://altex.org/index.php/altex/article/view/2086 (Accessed: 4 May 2024).