TY - JOUR A1 - Wang, H.D. A1 - Abbas, K.M. A1 - Abbasifard, M. A1 - Advani, S.M. A1 - et al. T1 - Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories Y1 - 2020 DO - 10.1016/S0140-6736(20)30977-6 VL - 396 IS - 10258 ER -