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To evaluate the association with genetic polymorphisms in Xeroderma pigmentosum complementation group D (XPD) gene of esophageal squamous cell carcinoma (ESCC) risk in a population of Yili Prefecture, in Xinjiang, China. A hospital-based case–control study was designed with 571 samples including 213 ESCC patients and 358 controls with age, gender and ethnicity-matched subjects (Kazakh, Uygur and Han...
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