Hilken, G, F Willmann, J Dimingen, and F Iglauer. “Preference of Xenopus Laevis for Different Housing Conditions”. Scandinavian Journal of Laboratory Animal Science 21, no. 2 (December 1, 1994). Accessed March 3, 2024. https://ojs.utlib.ee/index.php/SJLAS/article/view/21749.