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.
Honjoh et al. (2009) "Signalling through RHEB-1 mediates intermittent fasting-induced longevity in C. elegans." Nature 457(7230):726-730 (PubMed)