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. 2015 Nov 25;5:17273. doi: 10.1038/srep17273

Figure 4.

Figure 4

(A) Survival curves of pN0 patients according to lymphadenectomy (n = 56, p = 0.860). (B) Survival curves of pN1 patients according to lymphadenectomy (n = 122, p = 0.906). (C) Survival curves of pN2 patients according to lymphadenectomy (n = 126, p = 0.169). (D) Survival curves of pN3 patients according to lymphadenectomy (n = 112, p = 0.026).