title: Jarvis revisited: distance decay in service areas of mid-19th century asylums.
authors.forename: J M
authors.initials: JM
authors.lastname: Hunter
authors.forename: G W
authors.initials: GW
authors.lastname: Shannon
mesh_terms: D049711:History, Modern 1601-; D006778:Hospitals, Psychiatric / Q000266:history*; D014481:United States