The rise and fall of medical specialists?
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Reece
D003361:Cost Allocation / Q000639:trends; D003363:Cost Control / Q000639:trends; D006801:Humans; D006278:Medicare / Q000639:trends*; D008511:Medicine / Q000639:trends*; D008910:Minnesota; D010819:Physician's Role; D012380:Role; D013038:Specialization; D014481:United States