Figure 3From: Clinical significance of combined detection of human papilloma virus infection and human telomerase RNA component gene amplification in patients with squamous cell carcinoma of the esophagus in northern ChinaSurvival curves of human telomerase RNA component gene-negative and gene-positive patients. Human telomerase RNA component (hTERC) gene-negative group, n = 10; hTERC gene-positive group, n = 82.Back to article page