You can search for any reference by title, author, date, editor, journal and publisher. Searching is case insensitive, and allows for only partial terms (e.g. seq with pickup both RNA-Seq and sequencing) matching. You can also use advanced queries that are detailed here.
Liu et al. (1998) "Suppression of growth and transformation and induction of apoptosis by EGR-1." Cancer Gene Ther. 5(1):3-28 (PubMed)