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.
SHOCK (1956) "Some physiological aspects of aging in man." Bull N Y Acad Med 32(4):268-283 (PubMed)