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.
Herzig et al. (2003) "CREB controls hepatic lipid metabolism through nuclear hormone receptor PPAR-gamma." Nature 426(6963):190-193 (PubMed)