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.
Flachsbart et al. (2006) "Sirtuin 1 (SIRT1) sequence variation is not associated with exceptional human longevity." Exp. Gerontol. 41(1):98-9102 (PubMed)