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.
Holzenberger (2004) "The GH/IGF-I axis and longevity." Eur. J. Endocrinol. 151 Suppl 1:S23-S27 (PubMed)