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.
Castilho et al. (2009) "mTOR mediates Wnt-induced epidermal stem cell exhaustion and aging." Cell Stem Cell 5(3):279-289 (PubMed)