Living Close to Natural Outdoor Environments in Four European Cities: Adults’ Contact with the Environments and Physical Activity
Triguero-Mas M, Wendel-Vos W, Jerrett M, Gražulevičienė R, Kruize H, Gidlow CJ and Nieuwenhuijsen MJ. 2017. International journal of environmental research and public health 14 (10), 11622017
