title: Building on the framework: the Academy in the 1950s.
authors.affiliation: American Board of Physical Medicine and Rehabilitation, Rochester, MN.
authors.forename: G M
authors.initials: GM
authors.lastname: Martin
mesh_terms: D002568:Certification; D049673:History, 20th Century; D006801:Humans; D007396:Internship and Residency; D010810:Physical and Rehabilitation Medicine / Q000266:history*; D011051:Poliomyelitis / Q000628:therapy; D012955:Societies, Medical / Q000266:history* / Q000458:organization & administration; D014481:United States; D014956:Writing