TY - JOUR A1 - Boing, A.F. A1 - Boing, A.C. A1 - Cordes, J. A1 - Kim, R. A1 - Subramanian, S.V. T1 - Quantifying and explaining variation in life expectancy at census tract, county, and state levels in the United States Y1 - 2020 DO - 10.1073/pnas.2003719117 VL - 117 IS - 30 ER -