1. A 5-year longitudinal analysis of modifiable predictors for outdoor play and screen-time of 2- to 5-year-olds. Issue 1 (December 2016) Authors: Xu, Huilan; Wen, Li; Hardy, Louise; Rissel, Chris Journal: International journal of behavioral nutrition and physical activity Issue: Volume 13:Issue 1(2016) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗