@techreport{Arias2021,
author = {Arias, E. and Betzaida, T.V. and Ahmad, F. and Kochanek, K.},
title= {Provisional life expectancy estimates for 2020},
year = {2021},
doi = {10.15620/cdc:107201},
publisher = {National Center for Health Statistics (U.S.)},
address = {Hyattsville, MD},
institution = {NVSS vital statistics rapid release report 015},
}