Kuhnert, Frank. “Feeding of Hard Ticks In Vitro: New Perspectives for Rearing and for the Identification of Systemic Acaricides”. ALTEX - Alternatives to animal experimentation 13, no. 2 (May 1, 1996): 76–87. Accessed May 5, 2024. https://www.altex.org/index.php/altex/article/view/1639.