ERISA: no preemption of state's HMO law requiring independent physician review.
Sapeika
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D019461:Employee Retirement Income Security Act / Q000331:legislation & jurisprudence*; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence*; D006801:Humans; D007087:Illinois; D007345:Insurance Claim Review / Q000331:legislation & jurisprudence*; D014481:United States