Under-ascertainment of Illness due to Influenza in Administrative Databases, a Population-based Record Linkage Study

David J. Muscatello, Janaki Amin, C. Raina MacIntyre, Anthony T. Newall, William D. Rawlinson, Vitali Sintchenko, Robin Gilmour, Sarah Thackway
2014 Online Journal of Public Health Informatics  
doi:10.5210/ojphi.v6i1.5189 fatcat:tiykoqvnxndazolyim4pabdwvq