Badawi, Alaa, and Seung Gwan Ryoo. “Prevalence of Diabetes in the 2009 Influenza A (H1N1) and the Middle East Respiratory Syndrome Coronavirus: A Systematic Review and Meta-Analysis”. Journal of Public Health Research 5, no. 3 (December 21, 2016). Accessed April 5, 2020. https://jphres.org/index.php/jphres/article/view/733.