• Validity of a short questionnaire to assess physical activity in 10 European countries 

      Peters, Tricia; Brage, Søren; Westgate, Kate; Franks, Paul W.; Gradmark, Anna; Diaz, Maria Jose Tormo; Huerta, Jose Maria; Bendinelli, Benedetta; Vigl, Matthaeus; Boeing, Heiner; Wendel-Vos, Wanda; Spijkerman, Annemieke; Borch, Kristin Benjaminsen; Valanou, Elisavet; Guillain, Bladine de Lauzon; Clavel-Chapelon, Françoise; Sharp, Stephen; Kerrison, Nicola; Langenberg, Claudia; Arriola, Larraitz; Barricarte, Aurelio; Gonzales, Carlos; Grioni, Sara; Kaaks, Rudolf; Key, Timothy; Khaw, Kay Tee; May, Anne; Nilsson, Peter; Norat, Teresa; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Quirós, José Ramón; Ricceri, Fulvio; Sanchez, Maria-Jose; Slimani, Nadia; Tjonneland, Anne; Tumino, Rosario; Feskens, Edith; Riboli, Elio; Ekelund, Ulf; Wareham, Nick (Journal article; Tidsskriftartikkel; Peer reviewed, 2011-11-17)