title: [Physicians, rich and poor ...].
authors.forename: Bertrand
authors.initials: B
authors.lastname: Kiefer
mesh_terms: D004470:Economics, Medical; D004501:Education, Medical; D005602:France; D006801:Humans; D010820:Physicians / Q000191:economics*; D012456:Salaries and Fringe Benefits; D013038:Specialization; D014481:United States