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.
Jin et al. (2014) "Bmi-1 plays a critical role in protection from renal tubulointerstitial injury by maintaining redox balance." Aging Cell 13(5):797-809 (PubMed)