Medical value vs cost and risk: redux.
Thrall
James H
JH
Massachusetts General Hospital, Department of Radiology, Room 216, Boston, MA 02114-2620, USA. jthrall@partners.org
D003362:Cost-Benefit Analysis; D003952:Diagnostic Imaging / Q000191:economics* / Q000706:statistics & numerical data*; D017048:Health Care Costs / Q000706:statistics & numerical data*; D040242:Risk Reduction Behavior; D014481:United States