Sugiyama, T., Okely, A. D., Masters, J. M. & Moore, G. T. (2012). Attributes of child care centers and outdoor play areas associated with preschoolers' physical activity and sedentary behavior. Environment and Behavior, 44 (3), 334-349.
Sugiyama, T., Okely, A. D., Masters, J. M. & Moore, G. T. (2012). Attributes of child care centers and outdoor play areas associated with preschoolers' physical activity and sedentary behavior. Environment and Behavior, 44 (3), 334-349.