请问，颈椎的紧张程度有什么screening 么？先谢了。

来源: alpha123 于 2019-07-31 21:10:31 [旧帖] [给我悄悄话] 本文已被阅读：次

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请问， 颈椎的紧张程度有什么screening 么？先谢了。