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.
Allan et al. (2001) "Polymorphism in glutathione S-transferase P1 is associated with susceptibility to chemotherapy-induced leukemia." Proc. Natl. Acad. Sci. U.S.A. 98(20):11592-11597 (PubMed)