Productivity.
Appleby
John
J
King's Fund.
D003625:Data Collection; D017598:Efficiency, Organizational / Q000191:economics / Q000706:statistics & numerical data*; D017048:Health Care Costs; D005102:Health Expenditures / Q000706:statistics & numerical data / Q000639:trends; D013222:State Medicine / Q000191:economics / Q000706:statistics & numerical data*; D006113:United Kingdom