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.
Akhisaroglu et al. (2003) "Both aging and chronic fluoxetine increase S100B content in the mouse hippocampus." Neuroreport 14(11):1471-1473 (PubMed)