RT Article T1 Access to fast food and food prices: Relationship with fruit and vegetable consumption and overweight among adolescents JF Advances in health economics and health services research VO 17 SP 23 OP 48 A1 Powell, Lisa M. A2 Johnston, Lloyd D. A2 O'Malley, Patrick M. A2 Chaloupka, Frank J. A2 Auld, M. Christopher LA English YR 2006 UL https://krimdok.uni-tuebingen.de/Record/1912448122