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.
Sonowal et al. (2017) "Indoles from commensal bacteria extend healthspan." Proc. Natl. Acad. Sci. U.S.A. 114(36):E7506-E7515 (PubMed)