Associations between perceived social and physical environmental variables and physical activity and screen time among adolescents in four European countries
Titel:
Associations between perceived social and physical environmental variables and physical activity and screen time among adolescents in four European countries
Auteur:
Bucksch, J. Kopcakova, J. Inchley, J. Troped, P. J. Sudeck, G. Sigmundova, D. Nalecz, H. Borraccino, A. Salonna, F. Dankulincova Veselska, Z. Hamrik, Z.