Recreational physical activity in natural environments and implications for health: A population based cross-sectional study in England

Autor: White, M.P., Elliott, L.R., Taylor, T., Wheeler, B.W., Spencer, A., Bone, A., Depledge, M.H., Fleming, L.E.
Zdroj: In Preventive Medicine October 2016 91:383-388
Databáze: ScienceDirect