ZYFUSE® Agarwala et al. 2011.

Do Facet Screws Provide the Required Stability in Lumbar Fixation? A Biomechanical Comparison of the Boucher Technique and Pedicular Fixation in Primary and Circumferential Fusions
Agarwala et al. 2011. Clin Biomech 27(1):64–70, 2011.