Figure 3From: Inactivation of miR-34a by aberrant CpG methylation in Kazakh patients with esophageal carcinomaAssociation between miR-34a methylation level and clinicopathologic features in ESCC patients (Mann–Whitney U-test). (A) Tumors with lymph node metastasis (N1) and without (N0). (B) TNM stage. *P < 0.05.Back to article page