Covidence is a research tool that facilitates screening at both the title/abstract and full-text levels, as well as data extraction. To import references into Covidence, the bibliographic data must be uploaded in either .ris or .txt format.
To export your references from EndNote in the correct format, open your EndNote Library and select the relevant references or use Ctrl-A to select all. Then go to File > Export. In the window that appears, set Save file type as to Text Only, and set Output Style to RefMan (RIS) Export as shown below.
