Figure 2From: Expression pattern of CXC chemokine receptor-4 is correlated with lymph node metastasis in human invasive ductal carcinomaOverall survival (A) and disease-free survival (B) were examined in patients with each CXCR4 expression pattern. P determined by log-rank tests was 0.56 for overall survival and 0.58 for disease-free survival.Back to article page