Abdullatif Khafaie, Morteza, и Fakher Rahim. «Estimating Case Fatality and Case Recovery Rates of COVID-19: Is This the Right Thing to Do?». Central Asian Journal of Global Health 10, no. 1 (январь 15, 2021). просмотрено июль 19, 2025. https://cajgh.pitt.edu/ojs/cajgh/article/view/489.