Locational efficiency of Chicago hospitals: an experimental model.
D002641:Chicago; D003365:Costs and Cost Analysis; D005006:Ethnicity; D006276:Health Facility Size; D006752:Hospital Planning; D006761:Hospitals / Q000706:statistics & numerical data / Q000600:supply & distribution; D007182:Income; D008962:Models, Theoretical; D012067:Religion; D012111:Residence Characteristics; D013597:Systems Analysis; D013997:Time Factors; D014195:Travel