标准的是四期临床试验.三期后就是大量的临床应用.有问题就下架或标注使用限制的Black Box Warnings.

来源: 闽姑于 2015-01-25 14:37:45 [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.