Associations between observed neighborhood characteristics and physical activity: findings from a multiethnic urban community

Autor: Kwarteng, Jamila L., Schulz, Amy J., Mentz, Graciela B., Zenk, Shannon N., Opperman, Alisha A.
Zdroj: Journal of Public Health, 2014 Sep 01. 36(3), 358-367.
Databáze: JSTOR Journals