TY - JOUR A1 - Woolf, S.H. A1 - Masters, R.K. A1 - Aron, L.Y. T1 - 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 Y1 - 2021 DO - 10.1136/bmj.n1343 VL - 373 ER -