回复：继续请教前几天问的关于罕见癌症问题， 多谢

来源: Sansevieria 于 2014-05-15 21:42:33 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (101 bytes)

Normally, this kind of trial are free, but not all cancer patients can be candidtates for the trials.

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