What do parents think about parental participation in school-based interventions on energy balance-related behaviours? a qualitative study in 4 countries
Author
Lippenvelde, van W.; Verloigne, M.; Bourdeaudhuij, de I.; Bjelland, M.; Lien, N.; Fernandez-Alvira, J.M.; Moreno, L.A.; Kovacs, E.; Brug, J.; Maes, L.