Active commuting and physical activity in adolescents from Europe: Results from the HELENA study

1. Chillón, P.
2. Ortega, F.B.
3. Ruiz, I.D.
4. Bourdeaudhuij, I.D.
5. Martínez-Gómez, D.
6. Vicente-Rodriguez, G.
7. Widhalm, K.
8. Molnar, D.
9. Gottrand, F.
10. González-Gross, M.
11. Ward, D.S.
12. Moreno, L.A.
13. Castillo, M.J.
14. Sjöström, M.