Cohen, D. A., Ashwood, S., Scott, M., Overton, A., Evenson, K. R., Voorhees, C. C., . . . McKenzie, T. L. (2006). Proximity to School and Physical Activity Among Middle School Girls: The Trial of Activity for Adolescent Girls Study.

Cohen, Deborah A., Scott Ashwood, Molly Scott, Adrian Overton, Kelly R. Evenson, Carolyn C. Voorhees, Ariane Bedimo-Rung, and Thomas L. McKenzie. Proximity to School and Physical Activity Among Middle School Girls: The Trial of Activity for Adolescent Girls Study. 2006.

Cohen, Deborah A., et al. Proximity to School and Physical Activity Among Middle School Girls: The Trial of Activity for Adolescent Girls Study. 2006.