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.
Giardina and Hubbard (2002) "Growing old with nuclear factor-kappaB." Cell Stress Chaperones 7(2):207-212 (PubMed)