1. Where the Doctors Have Gone;Dewey,1973
2. Health Care Delivery: Spatial Perspectives;Shannon,1973
3. The Spatial Behavior of Hospital Patients;Earikson,1970
4. An approach to the geographic assignment of hospital services;Gould;Tijdschr. econ. soc. Geogr.,1966
5. Heart Disease, Cancer and Stroke in Chicago;Pyle,1971