title: A vanishing species.
authors.forename: Leon
authors.initials: L
authors.lastname: Morgenstern
mesh_terms: D002321:Career Choice; D013502:General Surgery / Q000706:statistics & numerical data; D006801:Humans; D010820:Physicians / Q000706:statistics & numerical data / Q000600:supply & distribution*; D014481:United States; D000078329:Workforce