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.
Xiao et al. (2004) "Klotho is a serum factor related to human aging." Chin. Med. J. 117(5):742-747 (PubMed)