More choice or less choice for the patient?
Goldwyn
Robert M
RM
D017722:Hospital Charges / Q000706:statistics & numerical data*; D006764:Hospitals, Community / Q000191:economics*; D006784:Hospitals, Teaching / Q000191:economics*; D006801:Humans; D019458:Insurance Coverage / Q000191:economics; D007350:Insurance, Hospitalization / Q000191:economics*; D008404:Massachusetts; D012923:Social Class