Fast, David J., Nathan P. Stern, Jennifer Chuang, Yingqin Li, Jeffrey D. Scholten, and Chun Hu. “Flavanones Common to Citrus Fruits Activate the Interferon-Stimulated Response Element by Stimulating Expression of IRF7”. Journal of Food Bioactives 80 (December 31, 2019). Accessed February 27, 2020. http://www.isnff-jfb.com/index.php/JFB/article/view/120.