有多種可能性：腸道感染，菌群失調，過敏， IBS，甚至腫瘤。。。

來源: 禦用文人於 2014-07-03 10:34:16 [舊帖] [給我悄悄話] 本文已被閱讀：次

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有多種可能性：腸道感染，菌群失調，過敏， IBS， 甚至腫瘤。。。