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.
Dontas et al. (1972) "Mechanisms of renal tubular defects in old age." Postgrad Med J 48(559):295-303 (PubMed)