Some myelodysplastic syndromes have no known cause. Others are

来源: kathyzh 于 2019-08-14 16:11:44 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读： 次 (273 bytes)
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Others are caused by exposure to cancer treatments, such as chemotherapy and radiation, or to toxic chemicals, such as tobacco, benzene and pesticides, or to heavy metals, such as lead.

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