Screen time and physical activity during adolescence: longitudinal effects on obesity in young adulthood
Janne E Boone, Penny Gordon-Larsen, Linda S Adair, Barry M PopkinVolume:
4
Language:
english
DOI:
10.1186/1479-5868-4-26
Date:
December, 2007
File:
PDF, 289 KB
english, 2007