TY - JOUR A1 - de Bont, J. A1 - Díaz, Y. A1 - Casas, M. A1 - García-Gil, M. A1 - Vrijheid, M. A1 - Duarte-Salles, T. T1 - Time trends and sociodemographic factors associated with overweight and obesity in children and adolescents in Spain Y1 - 2020 DO - 10.1001/jamanetworkopen.2020.1171 VL - 3 IS - 3 ER -