Röhrl, Stephan M. “‘Great Balls on fire:’ Known Algorithm With a New Instrument?”. Acta Orthopaedica 91, no. 6 (November 4, 2020): 621–623. Accessed August 27, 2026. https://scandjms.sfulib10.publicknowledgeproject.org/index.php/actao/article/view/873.