From this site you can download a plugin, LibKey Nomad, for your browser of choice that will look for article citations on pages that you visit and try to link those up, if it can, with articles available through ISU resources. This can help make the research process easier!
From the National Library of Medicine, who also bring you PubMed, comes a database for chemists. Most article references still point to articles in PubMed and the current database setup interferes with the operation of the Find It button. Try the LibKey Nomad plug-in for assistance accessing articles!