不光是肝炎，近年发现幽门螺旋杆菌也是一个困扰中国人的传染性疾病，好像有近1/6的中国人有此病，极易通过饮食传染

来源: 547788 于 2018-04-16 18:56:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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