Progress and payment.
Martz
E W
EW
D003363:Cost Control / Q000639:trends; D003691:Delaware; D005251:Fees, Medical / Q000639:trends*; D018166:Health Care Reform / Q000191:economics*; D006801:Humans; D009310:National Health Insurance, United States / Q000191:economics*; D010817:Physician-Patient Relations; D014481:United States