【摘 要】
：
食管癌是目前人类最常见的十大恶性肿瘤之一。据估计,2002年全球食管癌病例数达46万人,约占全部新发癌症病例的4%,其发病率和死亡率分别居于肿瘤相关疾病的第8位和第6位[1],
【机 构】
：
东南大学公共卫生学院营养与食品卫生系环境医学工程教育部重点实验室,
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食管癌是目前人类最常见的十大恶性肿瘤之一。据估计,2002年全球食管癌病例数达46万人,约占全部新发癌症病例的4%,其发病率和死亡率分别居于肿瘤相关疾病的第8位和第6位[1],严重威胁着人们的健康。日常生活中,茶水的消费量仅
Esophageal cancer is one of the ten most common malignant tumors in humans. It is estimated that in 2002, the number of esophageal cancer cases in the world reached 460,000, accounting for about 4% of all newly-developed cancer cases. The morbidity and mortality of these cancers are respectively at the 8th and 6th of the cancer-related diseases, [1] Threatening people’s health. Daily life, consumption of tea only
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