title: Flexner at 100: the pyramid, a new organizational metaphor for academic medical centers.
authors.affiliation: Johns Hopkins University School of Medicine, and The Johns Hopkins Center for Innovative Medicine, Johns Hopkins Bayview Medical Center, Baltimore, Md, USA. dhellma2@jhmi.edu
authors.forename: David B
authors.initials: DB
authors.lastname: Hellmann
mesh_terms: D000046:Academic Medical Centers / Q000266:history / Q000458:organization & administration*; D004501:Education, Medical / Q000266:history*; D006291:Health Policy; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D009936:Organizational Innovation; D014481:United States