Comment on Chen et al.: Patellar resurfacing versus nonresurfacing in total knee arthroplasty: a meta-analysis of

Alexander D Liddle1, Andrew Judge, David W Murray

  • 1Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK, alexander.liddle@ndorms.ox.ac.uk.

Abstract

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