Predictors of chronic pain and level of physical function in total knee arthroplasty: a protocol for a systematic review and meta-analysis.

Unni OlsenMaren Falch LindbergEva Marie-Louise DenisonChristopher James RoseCaryl Lynn GayArild AamodtJens Ivar BroxØystein SkareOve FurnesKathryn A LeeAnners Lerdal
Published in: BMJ open (2020)
CRD42018079069.