MeSH terms provide consistent, precise search terms. Click on MeSH Browser in the left hand column Type in a medical term in the search window at the top of the screen and press the Enter key. If appropriate, select particular aspects of the MeSH term from the subheading list. The PubRef service is an expansion of the bibliographic linking capabilities currently provided in PubMed. A PubMed search will not include PubRef citations, unless it is selected under Limits - Subsets.
Online help is context specific.
Click on Help in the left hand column Ask at the Library Reference Desk for assistance or call 626-6415.