The growing demand for managed care.
Nuccio
S
S
D003132:Commerce / Q000191:economics / Q000639:trends*; D003363:Cost Control / Q000379:methods; D017049:Employer Health Costs / Q000706:statistics & numerical data; D006264:Health Benefit Plans, Employee / Q000639:trends*; D008329:Managed Care Programs / Q000706:statistics & numerical data*; D014481:United States