Fig. 2From: The PARP inhibitor olaparib potentiates the effect of the DNA damaging agent doxorubicin in osteosarcomaKaplan-Meier survival analysis in osteosarcomas. a Overall survival and relapse-free survival according to tumor stage and immunohistochemical expression of PARP1, γH2AX, BRCA1, and BRCA2 in 35 osteosarcoma patients. b Overall survival and relapse-free survival according to immunohistochemical expression of PARP1, γH2AX, BRCA1, and BRCA2 in low-stage (stage I and II) osteosarcoma patientsBack to article page