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.
Ramer et al. (2000) "Functional regeneration of sensory axons into the adult spinal cord." Nature 403(6767):312-316 (PubMed)