Pfitzner, T., Abdel, M. P., von Roth, P., Perka, C., & Hommel, H. (2014). Small Improvements in Mechanical Axis Alignment Achieved With MRI versus CT-based Patient-specific Instruments in TKA: A Randomized Clinical Trial. Springer US.

Pfitzner, Tilman, Matthew P. Abdel, Philipp von Roth, Carsten Perka, and Hagen Hommel. Small Improvements in Mechanical Axis Alignment Achieved With MRI Versus CT-based Patient-specific Instruments in TKA: A Randomized Clinical Trial. Springer US, 2014.

Pfitzner, Tilman, et al. Small Improvements in Mechanical Axis Alignment Achieved With MRI Versus CT-based Patient-specific Instruments in TKA: A Randomized Clinical Trial. Springer US, 2014.