1. Promoting physical activity in high-poverty neighborhood parks: A cluster randomized controlled trial. (August 2017) Authors: Cohen, Deborah A.; Han, Bing; Derose, Kathryn P.; Williamson, Stephanie; Marsh, Terry; Raaen, Laura; McKenzie, Thomas L. Journal: Social science & medicine Issue: Volume 186(2017) Page Start: 130 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗