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. 2018 May 31;18:614. doi: 10.1186/s12885-018-4487-2

Fig. 2.

Fig. 2

a Kaplan-Meier curves of DSS for patients older than 65 years without metastasis at diagnosis stratified by adjuvant chemotherapy. b. Kaplan-Meier curves of MFS for patients older than 65 years without metastasis at diagnosis stratified by adjuvant chemotherapy