Global, regional, and national characteristics of the main causes of increased disease burden due to the covid-19 pandemic: time-series modelling analysis of global burden of disease study 2021.
Chen C, Zhou W, Cui Y, Cao K, Chen M, Qu R, Miao J, Qi J, Wu X, Chen J, Zhang H, Dai A, Feng Q, Yang Y, Zhou J, Dong N, Yang S.