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.
Arany et al. (2006) "Transverse aortic constriction leads to accelerated heart failure in mice lacking PPAR-gamma coactivator 1alpha." Proc. Natl. Acad. Sci. U.S.A. 103(26):10086-10091 (PubMed)