title: Do we need competition legislation? The view of an advocate.
mesh_terms: D004465:Economic Competition / Q000331:legislation & jurisprudence*; D004467:Economics / Q000331:legislation & jurisprudence*; D006279:Health Maintenance Organizations / Q000191:economics / Q000331:legislation & jurisprudence; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence; D008389:Marketing of Health Services / Q000191:economics*; D013660:Taxes; D014481:United States