Lorenz, A., Leichtle, C. I., Frantz, S., Bumann, M., Tsiflikas, I., Shiozawa, T., & Leichtle, U. G. (2017). Pull out Strength of Dual Outer Diameter Pedicle Screws Compared to Uncemented and Cemented Standard Pedicle Screws: A Biomechanical in vitro Study. Orthop Surg.

Lorenz, Andrea, Carmen I. Leichtle, Sandra Frantz, Marte Bumann, Ilias Tsiflikas, Thomas Shiozawa, and Ulf G. Leichtle. "Pull Out Strength of Dual Outer Diameter Pedicle Screws Compared to Uncemented and Cemented Standard Pedicle Screws: A Biomechanical in Vitro Study." Orthop Surg 2017.

Lorenz, Andrea, et al. "Pull Out Strength of Dual Outer Diameter Pedicle Screws Compared to Uncemented and Cemented Standard Pedicle Screws: A Biomechanical in Vitro Study." Orthop Surg 2017.