各省癌症发病率。
从各省癌症发病率来看,各地的发病率差别是如此之大,基因恐怕不是主要因素。饮食生活习惯与环境很重要。
本帖于 2014-11-26 06:21:37 时间, 由普通用户 26484915 编辑
各省癌症发病率。
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