Syndromic surveillance: STL for modeling, visualizing, and monitoring disease counts.
Ryan P. HafenDavid E. AndersonWilliam S. ClevelandRoss MaciejewskiDavid S. EbertAhmad M. AbusalahMohamed YakoutMourad OuzzaniShaun J. GrannisPublished in: BMC Medical Informatics Decis. Mak. (2009)