The great doctor revolt.
D005069:Evaluation Studies as Topic; D007351:Insurance, Liability / Q000331:legislation & jurisprudence; D007357:Insurance, Physician Services / Q000331:legislation & jurisprudence; D008404:Massachusetts; D015442:Medicare Assignment / Q000331:legislation & jurisprudence; D010820:Physicians / Q000600:supply & distribution*; D011216:Practice Management, Medical / Q000639:trends*; D011364:Professional Practice; D011365:Professional Practice Location