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.
De-Fraja et al. (2000) "STAT signalling in the mature and aging brain." Int. J. Dev. Neurosci. 18(4-5):439-446 (PubMed)