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.
Pelvig et al. (2008) "Neocortical glial cell numbers in human brains." Neurobiol. Aging 29(11):1754-1762 (PubMed)