The impact of government regulation on radiology.
D002567:Certificate of Need; D005161:Facility Regulation and Control; D006748:Hospital Departments / Q000592:standards*; D011835:Radiation Protection / Q000592:standards; D011872:Radiology Department, Hospital / Q000592:standards*; D013679:Technology, Radiologic / Q000592:standards*; D014481:United States