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.
Zheng et al. (2010) "Deletion of the huntingtin polyglutamine stretch enhances neuronal autophagy and longevity in mice." PLoS Genet. 6(2):e1000838 (PubMed)