Fig. 4From: Association of PD-1/PD-L1 expression and Epstein-–Barr virus infection in patients with invasive breast cancer A&B Kaplan–Meier estimates of DSF and OS of double positive for EBV and TC-PD-L1 IBC patients compared to cases that were double negative or single positive IBC patients. C&D Kaplan–Meier estimates of DSF and OS of double positive for EBV and IC-PD-L1 IBC patients compared to cases that were double negative or single positive IBC patients. E&F Kaplan–Meier estimates of DSF and OS of double positive for EBV and PD-1 IBC patients compared to cases that were double negative or single positive IBC patientsBack to article page