Fig. 1From: Effect of bevacizumab combined with chemotherapy on SDF-1 and CXCR4 in epithelial ovarian cancer and its prognosisComparison of median survival of patients in the two groups. The horizontal axis indicated the month, and the vertical axis indicated the survival rate (%); the gray curve indicated the survival curve of group A, and the black curve indicated the survival curve of group BBack to article page