When importing references from different databases and sources, it is possible to have duplicate references in your EndNote Library. To locate and remove these duplicates, follow the steps below.
To locate duplicate references:
1. In the Groups panel in the left column, click on All References to display all the references in your library
2. From the EndNote toolbar select Library > Find Duplicates
3. If you have duplicate references in your library, the Find Duplicates dialog box will appear. For each set of duplicates, you have the following options:
- Click Keep This Record to save the preferred reference and discard the other in the trash.
- Click Skip to leave both references in the library. The references will be placed in a temporary Duplicate References group for later review.