在美国，医疗错误是第三大死因，仅次于心脏病和癌症。

来源: swj2000 于 2019-02-13 16:54:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.