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Shen, Zhong-Ying, Li-Yan Xu, En-Min Li, Wei-Jia Cai, Min-Hua Chen, Jian Shen, and Yi Zeng. "Telomere and Telomerase in the Initial Stage of Immortalization of Esophageal Epithelial Cell." World J Gastroenterol 2002.

Shen, Zhong-Ying, et al. "Telomere and Telomerase in the Initial Stage of Immortalization of Esophageal Epithelial Cell." World J Gastroenterol 2002.