at senescence.info
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.
Baker et al. (2011) "Clearance of p16Ink4a-positive senescent cells delays ageing-associated disorders." Nature 479(7372):232-236 (PubMed)