Yang, Biru, Nathan Wang, Wesley McNeely, Salma Khuwaja, and Raouf Arafat. “Association Between Influenza-Like Illnesses and Social Determinants of Health by Census Tract in Houston Harris County”. Online Journal of Public Health Informatics 6, no. 1 (March 9, 2014). Accessed March 29, 2024. https://ojphi.org/ojs/index.php/ojphi/article/view/5046.