Key points are not available for this paper at this time.
A new method is described to update search strategies in multiple databases without the use of date limits. By deduplication of the most recent EndNote library with the EndNote library created at the time of the earlier search only recently added references or older references now retrieved by a changed search strategy remain.
Bramer et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: