A hospital use evaluation by numerical taxonomy.
D000328:Adult; D002965:Classification; D003201:Computers; D005069:Evaluation Studies as Topic; D006801:Humans; D008875:Middle Aged; D009787:Occupational Medicine; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data*; D014481:United States; D014600:Utilization Review / Q000379:methods*