• 丹麦哥本哈根肿瘤流行病协会研究人员通过中枢神经系统研究发现长期使用手机的人群不使用手机人群癌症发病率几乎一样的。

    Researchers led by the Institute of Cancer Epidemiology in Copenhagen found cancer rates in the central nervous system were almost the same in both long-term mobile phone users and non-users.

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  • 肿瘤癌症一个分支

    Oncology is a branch of medicine that deals with cancer.

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  • 肿瘤癌症一个分支

    Oncology is a branch of medicine that deals with cancer.

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