基于英国综合医疗机构研究数据库的基础治疗电子记录。

Setting UK based electronic primary care records in the general practice research database (GPRD).

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研究背景本研究来源于中央保健委员会专项科研课题《干部保健人群健康评估、早期预警、综合干预一体化服务体系研究》的子课题，建立保健对象电子健康档案主题数据库。

Background:This study was one of sub-project of study of integrating intervention of elderly cadre health evaluation and early warning, which was funded by central health care committee.

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电子海图数据库是综合船桥系统数据库的重要组成部分。

Electronic nautical chart database is an important component of IBS database.

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