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.
Toliver-Kinsky et al. (2002) "NF-kappaB activity decreases in basal forebrain of young and aged rats after hyperoxia." Neurobiol. Aging 23(5):899-905 (PubMed)