The winds of change.
Nickelson
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Cleveland Clinic Foundation, OH.
D005381:Financing, Organized / Q000191:economics / Q000639:trends; D005382:Financing, Personal / Q000191:economics / Q000639:trends; D006291:Health Policy / Q000191:economics*; D007348:Insurance, Health / Q000191:economics / Q000639:trends*; D014481:United States