@article{Woolf2021,
author = {Woolf, S.H. and Masters, R.K. and Aron, L.Y.},
title= {Effect of the COVID-19 pandemic in 2020 on life expectancy across populations in the USA and other high income countries: simulations of provisional mortality data},
year = {2021},
doi = {10.1136/bmj.n1343},
volume = {373},
number = {1343},
}