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.
Uitto (2008) "The role of elastin and collagen in cutaneous aging: intrinsic aging versus photoexposure." J Drugs Dermatol 7(2 Suppl):s12-s16 (PubMed)