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.
Shin et al. (2003) "Prevalence and correlates of airway obstruction in a community-based sample of adults." Chest 123(6):1924-1931 (PubMed)