Don't forget, Ask Us when you have difficulty finding what you're looking for in a database.
Don't forget, many databases have a link to help files as part of their search screens.
Boolean Basics for Searching
Boolean searching helps you find less (narrows) or find more (broadens) results when you search in many databases and Web search engines. Boolean searching depends on the use of three terms: AND, OR, and NOT. Enter these terms in ALL CAPS because many search engines are case sensitive for these terms.
Full Text Articles via Find@UNC
Includes Find@UNC in PubMed and what to do when the article is not online via Find@UNC.