Validity of a short questionnaire to assess physical activity in 10 European countries.
Peters T, Brage S, Westgate K, Franks PW, Gradmark A, Tormo Diaz MJ, Huerta JM, Bendinelli B, Vigl M, Boeing H, Wendel-Vos W, Spijkerman A, Benjaminsen-Borch K, Valanou E, de Lauzon Guillain B, Clavel-Chapelon F, Sharp SJ, Kerrison N, Langenberg C, Arriola L, Barricarte A, Gonzales C, Grioni S, Kaaks R, Key T, Khaw KT, May A, Nilsson P, Norat T, Overvad K, Palli D, Panico S, Ramón Quirós J, Ricceri F, Sánchez MJ, Slimani N, Tjonneland A, Tumino R, Feskins E, Riboli E, Ekelund U, Wareham NJ
European Journal of Epidemiology. Aug 2011
(DOI : 10.1007/s10654-011-9625-y)
van Hees VT, Renstrom F, Wright A, Gradmark A, Catt M, Chen KY, Löf M, Bluck L, Pomeroy J, Wareham NJ, Ekelund U, Brage S, Franks PW
PLoS ONE. Feb 2011
(DOI : 10.1371/journal.pone.0022922)