Dietary and physical activity assessment in school-aged children: measurement issues.
Baranowski
T
T
Georgia Prevention Institute, Medical College of Georgia, Augusta 30912-3710.
Simons-Morton
B G
BG
D002318:Cardiovascular Diseases / Q000517:prevention & control; D002648:Child; D002652:Child Behavior; D004032:Diet; D015444:Exercise; D006801:Humans