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.
Zhang et al. (2008) "Klotho is a target gene of PPAR-gamma." Kidney Int. 74(6):732-739 (PubMed)