Presidential address, North American Spine Society: pro bono publico.
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Lakeland Orthopaedic Clinic, Jackson, MS 39216.
D003365:Costs and Cost Analysis; D004992:Ethics, Medical; D005544:Forecasting; D006300:Health Services Misuse; D006801:Humans; D008318:Malpractice; D009656:North America; D012955:Societies, Medical; D013131:Spine