Daentzer, Dorothea, Christine Noll, Frank Seehaus, Christof Hurschler, and Michael Schwarze. “Preliminary Results of a Prospective Clinical and Radiological Study With Roentgen Stereophotogrammetric Analysis (RSA) After Implantation of a Posterior Dynamic Stabilization Device in the Lumbar Spine”. International Journal of Orthopedics and Rehabilitation 1, no. 2 (May 25, 2022): 30–38. Accessed March 15, 2025. https://savvysciencepublishers.com/index.php/ijor/article/view/718.