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. 2015 Oct 15;15:138. doi: 10.1186/s12876-015-0364-5

Fig. 2.

Fig. 2

Kaplan–Meier curves for cumulative recurrence rates according to IBL. One- and 3-year recurrence rates were 30.5 % and 42.0 % for IBL ≤ 4 L, and 52.6 and 62.8 % for IBL > 4 L, respectively