00455nam a2200097Ia 4500008004100000100005900041245015700100260002700257650002000284856005300304171212s9999    xx            000 0 und d  aCohen, Deborah A.;Sturm, Roland;Han, Bing;Marsh, Terry  cCohen, Deborah A.;Sturm, Roland;Han, Bing;Marsh, TerryaQuantifying the Contribution of Public Parks to Physical Activity and HealthbIntroducing SOPARC  bRAND Corporationc2014  aHealth Sciences  uhttp://www.jstor.org/stable/10.7249/j.ctt14bs3fd