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.
Heydari et al. (1994) "Hsp70 and aging." Experientia 50(11-12):1092-1098 (PubMed)