The impact of DRGs after year 3: Part I. Doing more with less.
D003625:Data Collection; D003953:Diagnosis-Related Groups / Q000191:economics*; D006748:Hospital Departments / Q000706:statistics & numerical data*; D010337:Pathology Department, Hospital / Q000706:statistics & numerical data*; D010559:Personnel Management / Q000639:trends*; D010561:Personnel Staffing and Scheduling / Q000639:trends*; D014481:United States