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.
Gaspari et al. (2003) "Metabolic gene polymorphisms and p53 mutations in healthy centenarians and younger controls." Biomarkers 8(6):522-528 (PubMed)