Key challenges confronting internal medicine in the early twenty-first century.
Goldman
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Department of Medicine, University of California, San Francisco, School of Medicine, 94143-0120, USA.
D002568:Certification; D006801:Humans; D007348:Insurance, Health; D007388:Internal Medicine / Q000639:trends*; D012955:Societies, Medical; D013678:Technology, Pharmaceutical / Q000639:trends; D014481:United States