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.
Hoehn et al. (2009) "Insulin resistance is a cellular antioxidant defense mechanism." Proc. Natl. Acad. Sci. U.S.A. 106(42):17787-17792 (PubMed)