Where can I find the impact factors for journals?
Impact Factors are found in the Journal Citation Reports (ISI). Campus libraries do subscribe to this database. You will find a link to it by going to the HSL homepage (hsl.lib.unc.edu) and clicking on "More health databases" in the middle of the page.
Please note, the JCR does not track all journals.
Another way to rank journals is called the Eigen Factor (www.eigenfactor.org), and it will cover some journals that JCR does not.