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. 2019 Jul 31;101-B(8):941–950. doi: 10.1302/0301-620X.101B8.BJJ-2019-0116.R1

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©2019 Author(s) et al

This is an open-access article distributed under the terms of the Creative Commons Attributions licence (CC-BY-NC), which permits unrestricted use, distribution, and reproduction in any medium, but not for commercial gain, provided the original author and source are credited.

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Fig. 4 — Frequency density graph of preoperative EuroQol five-dimension (EQ-5D) index in patients awaiting total knee arthroplasty (TKA) and at one year following TKA.