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.
Xia et al. (2003) "Effect of six candidate genes on early aging in a French population." Aging Clin Exp Res 15(2):111-116 (PubMed)