title: GIS and public health policy: a new frontier for improving community health.
authors.forename: W L
authors.initials: WL
authors.lastname: Roper
authors.forename: G P
authors.initials: GP
authors.lastname: Mays
mesh_terms: D004812:Epidemiologic Methods; D005843:Geography; D015276:Health Care Rationing; D006291:Health Policy; D006801:Humans; D007256:Information Systems; D017063:Outcome Assessment, Health Care; D011634:Public Health