Streichert, Laura, Aaron Kite-Powell, Timothy Dasey, Richard Hopkins, Courtney Corley, and Steve Bennett. “Novel and Nontraditional Data Streams: Where Do They Fit into Biosurveillance Action?”. Online Journal of Public Health Informatics 6, no. 1 (March 9, 2014). Accessed January 29, 2022. https://ojphi.org/ojs/index.php/ojphi/article/view/5139.