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.
Nuciforo et al. (2007) "Complex engagement of DNA damage response pathways in human cancer and in lung tumor progression." Carcinogenesis 28(10):2082-2088 (PubMed)