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Background: The aim of this cadaveric study was to compare a polyaxial (NCB(R), Zimmer) to a fixed-angle... http://t.co/G0yzaGsHSh
Background: The aim of this cadaveric study was to compare a polyaxial (NCB(R), Zimmer) to a fixed-angle... http://t.co/G0yzaGsHSh