Scopus This link opens in a new windowScopus is an abstract and citation database of peer-reviewed research literature in the scientific, technical, medical, social science, arts, and humanities fields. This resource includes over 19,000 titles from more than 5,000 international publishers, of which 19 million records include references going back to 1996 and 19 million pre-1996 records go back as far as 1823.