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.
Loffredo et al. (2013) "Growth differentiation factor 11 is a circulating factor that reverses age-related cardiac hypertrophy." Cell 153(4):828-839 (PubMed)