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.
Arum and Johnson (2007) "Reduced expression of the Caenorhabditis elegans p53 ortholog cep-1 results in increased longevity." J. Gerontol. A Biol. Sci. Med. Sci. 62(9):951-959 (PubMed)