title: An ecohistory of health: the role of 'Healthy Cities'.
authors.affiliation: University of California, Berkeley 94720, USA.
authors.forename: L J
authors.initials: LJ
authors.lastname: Duhl
mesh_terms: D004463:Ecology; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D012922:Social Change; D012931:Social Environment; D014504:Urban Health