Out and about: association of the built environment with physical activity behaviors of adolescent females.
Rodr?guez DA, Cho GH, Evenson KR, Conway TL, Cohen D, Ghosh-Dastidar B, Pickrel JL, Veblen-Mortenson S, Lytle LA. Out and about: association of the built environment with physical activity behaviors of adolescent females. Health Place. 2012 Jan; 18(1):55-62.