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.
Nishimura et al. (2005) "Mechanisms of hair graying: incomplete melanocyte stem cell maintenance in the niche." Science 307(5710):720-724 (PubMed)