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.
Nie et al. (2009) "STAT3 inhibition of gluconeogenesis is downregulated by SirT1." Nat. Cell Biol. 11(4):492-500 (PubMed)