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] 阅读数 : (273 bytes)
本帖于 2019-08-14 16:12:14 时间, 由普通用户 kathyzh 编辑

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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