Fig. 2From: Adjuvant tegafur-uracil (UFT) or S-1 monotherapy for advanced gastric cancer: a single center experienceKaplan–Meier analysis of 5-year recurrence-free survival (a) and overall survival (b).UFT, tegafur-uracil; S-1, tegafur-gimeracil-oteracil; HR, hazard ratio; CI, confidence intervalBack to article page