title: The effect on spatial accessibility from removing tobacco from pharmacies in the Washington, DC area.
authors: Department of Geography & Geoinformation Science, George Mason University, USA.
authors: K M
authors: KM
authors: Kulbicki
authors: Department of Geography & Geoinformation Science, George Mason University, USA. Electronic address: tleslie@gmu.edu.
authors: T F
authors: TF
authors: Leslie