Number of protocols and outcome domains by condition, year published, and whether specified as primary outcome.
收藏数据链接：
官方服务：
资源简介：
1 54 protocols and 3 completed reviews; One protocol did not include any of the outcome domains selected for detailed data extraction.2 139/145 of the outcomes were described in the 54 protocols.Number of protocols and outcome domains by condition, year published, and whether specified as primary outcome.
创建时间：
2015-12-02
