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【单选题】
档案的保存期限应当满足()
A.
用于注册申报材料的研究，其档案保存期应当在药物上市后至少三年
B.
未用于注册申报材料的研究，其档案保存期为总结报告批准日后至少两年
C.
其他不属于研究档案范畴的资料应当在其生成后保存至少一年年
D.
对于质量容易变化的档案，如组织器官、电镜标本、血液涂片、受试物和对照品留样样品等，应当以能够进行有效评价为保存期限
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