TY - GEN AU - Barbosa,N AU - Sanchez,C E AU - PatiƱo,E AU - Lozano,B AU - Thalabard,J AU - Le Bozec,S AU - Rieu,M TI - Quantification of physical activity using the QAPACE questionnaire: A two stage cluster sample design survey of children and adolescents attending urban school SN - 1827-1928 PY - 2015/// PB - The Journal of sports medicine and physical fitness N1 - Publication Type: Journal Article ER -