The reports included a detailed review of the safety of smallpox vaccine based on historical data as well as recent experience, particularly in the United States.

这两份报告包括了一份详尽的，主要以美国的历史资料和近期经验为依据的有关天花疫苗安全性的综述。

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Second, the data collection form is the historical record of the multitude of decisions (and changes to decisions) that occur throughout the review process.

第二，数据收集表格是贯穿于回顾全过程的大量决策(和决策变化)的历史记录。

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