Bettin, Dieter, Jürgen Polster, Volker Rullkötter, Rüdiger von Versen, and Susanne Fuchs. “Good Preservation of Initial Mechanical Properties in Lipid-Extracted, Disinfected, Freeze-Dried Sheep Patellar Tendon Grafts”. Acta Orthopaedica 74, no. 4 (January 1, 2003): 470–475. Accessed April 23, 2026. https://actaorthop.org/actao/article/view/19781.