Morrison, Kathryn, Yanyu Xiao, Seyed Moghadas, and David Buckeridge. “Using Surveillance Data to Identify Risk Factors for Severe H1N1 in First Nations”. Online Journal of Public Health Informatics 5, no. 1 (March 23, 2013). Accessed January 21, 2022. https://ojphi.org/ojs/index.php/ojphi/article/view/4416.