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. 2019 May 2;53(5):334–339. doi: 10.1016/j.aott.2019.04.001

Fig. 2.

Fig. 2

The course of mean visual analog pain scale scores given with standard errors of single-shot adductor canal block (SACB) group and continuous adductor canal block (CACB) group according to postoperative hours following knee arthroplasty.