Fig. 3From: Correction: Survival benefits and challenges of adjuvant chemotherapy for high-grade osteosarcoma: a population-based studyThe K–M curve of patients grouped by sex and M stage. A The K–M curve of male patients; B The K–M curve of female patients; C K–M curve of M0 tumor patients; D K–M curve of M1 tumor patientsBack to article page