Socioeconomic characteristics of the Fellowship.
Karnell
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D003625:Data Collection; D004651:Employment / Q000706:statistics & numerical data; D011364:Professional Practice / Q000706:statistics & numerical data; D012955:Societies, Medical; D012959:Socioeconomic Factors; D013043:Specialties, Surgical / Q000191:economics / Q000706:statistics & numerical data*; D014481:United States; D016526:Workload / Q000706:statistics & numerical data