Vision care benefits: opportunities for managed care.
Berger
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D005128:Eye Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000517:prevention & control*; D007342:Insurance Benefits / Q000191:economics; D008329:Managed Care Programs / Q000458:organization & administration*; D008389:Marketing of Health Services; D009907:Optometry / Q000191:economics; D014481:United States; D015351:Vision Screening / Q000379:methods