Olerud Claes, Lind Bengt, and Sahlstedt Bo. “The Olerud Cervical Fixation System; A Study of Safety and Efficacy”. Upsala Journal of Medical Sciences 104, no. 2 (January 18, 2010). Accessed April 19, 2024. https://ujms.net/index.php/ujms/article/view/6637.