title: Aetna agreement with doctors envisions altered managed care.
authors.forename: Joseph B
authors.initials: JB
authors.lastname: Treaster
mesh_terms: D003657:Decision Making; D017408:Guidelines as Topic; D006801:Humans; D007348:Insurance, Health / Q000331:legislation & jurisprudence*; D007349:Insurance, Health, Reimbursement; D008329:Managed Care Programs / Q000458:organization & administration; D017008:Negotiating; D016134:Organizational Policy; D010820:Physicians / Q000331:legislation & jurisprudence*