IndexCat™ -- 1000 Citation Limit
Question: Can I retrieve more than 1000 citations?
The 1000 hit limit is the maximum limit set by the software. Unfortunately, it is not a parameter that can be changed at this time. Try adding additional terms to your search to narrow the number of results or use the 'Refine by:' options after your search is run. LocatorPlus, PubMed, and PubMed Central will only display 10 citations with a link directly to those databases.