Summon per Country

You may search for the fulltext of Research4Life content using the Summon instance for your country, area, or territory. Please note that each instance is customized to the content available in a particular country, area, or territory, and it is important to use the correct version otherwise you may be blocked from fulltext after your search.

Please report to r4l@research4life.org any problems with fulltext resources in the Summon results pages not being available.