The role of guidelines in achieving rational health care management.
Winslow
C M
CM
Aetna Life and Casualty.
D002985:Clinical Protocols; D006279:Health Maintenance Organizations / Q000592:standards; D006302:Health Services Research; D007345:Insurance Claim Review / Q000639:trends*; D007348:Insurance, Health / Q000639:trends*; D011787:Quality of Health Care / Q000592:standards*; D013514:Surgical Procedures, Operative / Q000592:standards*; D014481:United States