4. There are several helpful features listed under the citation information.
5. If immediate access to the article is available there will be a link to the right of the citation. Click on the link that says PDF, EBSOChost Full Text, HTML, etc. This should automatically bring up the article. You may have to sign in with your LETU credentials if prompted for database access.
6. Refine your search results by using the limiters in the menu on the left side of the screen. Select the publication date or create a Custom Range. Select/deselect the include patents and include citations to limit results further.