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.
Kaplan et al. (2005) "Insulin-like growth factors and coronary heart disease." Cardiol Rev 13(1):35-39 (PubMed)