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. 2020 Sep 14;20:233. doi: 10.1186/s12871-020-01111-w

Fig. 4.

Fig. 4

Subgroup Kaplan–Meier survival analysis for anesthesia type on (a) OS in tumor diameter < 10 cm; (b) OS in tumor diameter ≥ 10 cm; (c) RFS in tumor diameter < 10 cm; (d) RFS in tumor diameter ≥ 10 cm