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.
Krauss et al. (2003) "Superoxide-mediated activation of uncoupling protein 2 causes pancreatic beta cell dysfunction." J. Clin. Invest. 112(12):1831-1842 (PubMed)