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. 2014 Mar 17;9(3):e91644. doi: 10.1371/journal.pone.0091644

Figure 3. Kaplan-Meier curves for the probability of recurrence and overall survival in patients with cancer of the uterine cervix according to RRM2 immunoreactivity of cancer tissue cores.

Figure 3

(A) Patients with positive RRM2 tended to have a higher probability of recurrence (N = 99, p = 0.094), compared with the patients with negative RRM2. (B) Patients with positive RRM2 had significantly lower survival (N = 101, p = 0.016), compared with the patients with negative RRM2. RRM2, ribonucleotide reductase M2.