TY - JOUR A1 - Chao, F. A1 - You, D. A1 - Pedersen, J. A1 - Hug, L. A1 - Alkema, L. T1 - National and regional under-5 mortality rate by economic status for low-income and middle-income countries: A systematic assessment Y1 - 2018 DO - 10.1016/S2214-109X(18)30059-7 VL - 6 IS - 5 ER -