Information in this section pertains to all global PEN® partners except where country flags are
visible. Click on the flag(s) for country-specific information. If a country flag is not listed, there is
no information specific to that country.
Research Literature Databases
These external tools/resources are provided as sources of additional information believed to be reliable and accurate at the time of publication and should not be considered an endorsement of any information, service, product or company.
There are multiple research databases available. Open access publication is becoming more and more common, allowing consumers free access to publications. Currently, PubMed is one of the most widely and freely available