TY - JOUR A1 - Global BMI Mortality Collaboration T1 - Body-mass index and all-cause mortality: Individual-participant-data meta-analysis of 239 prospective studies in four continents Y1 - 2016 DO - 10.1016/S0140-6736(16)30175-1 JF - Lancet VL - 388 IS - 10046 ER -