Prevalence of overweight/obesity and fitness level in preschool children from the north compared with the south of Europe: an exploration with two countries

1. Cadenas-Sanchez, C.
2. Nyström, C.
3. Sanchez-Delgado, G.
4. Martinez-Tellez, B.
5. Mora-Gonzalez, J.
6. Risinger, A.S.
7. Ruiz, J.R.
8. Ortega, F.B.
9. Löf, M.