Where can they play? Outdoor spaces and physcial activity among adolescents in U.S. urbanized areas
Bibliography
Boone-Heinonen, J., Casanova, K., Richardson, A., & Gordon-Larsen, P. (2010). Where can they play? Outdoor spaces and physcial activity among adolescents in U.S. urbanized areas. Preventive Medicine, 51(3-4), 295 - 298.