题目内容

关于药物的临床试验叙述正确的是()

A. 须经国家药监局批准,必须执行《药物临床试验质量管理规范》
B. 临床试验分为Ⅰ、Ⅱ、Ⅲ、Ⅳ期
C. 新药在批准上市前,应当进行Ⅰ、Ⅱ、Ⅲ期临床试验
D. Ⅲ期为治疗作用确证阶段

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对于“国药证字S20060198”的解释正确的是()

A. 为2006年批准的新药证书
B. S代表生物制品
C. 0198代表顺序号
D. 2006代表年份

The purpose for developing this type of application suite is to facilitate the users who want to secure their data that is expected either to be stored locally or to be transmitted over network.

The system will input list of user's account ID and passwords, a master password to lock password Database, algorithm to encrypt the password safe.

This software package uses strong cryptography, so even if it is created, maintained and distributed from liberal countries (where it is legal to do this), it falls under certain export/import and/or use restrictions in some other parts of the world.