title: Residency training programs then and now: medicine.
authors.forename: A S
authors.initials: AS
authors.lastname: Teirstein
mesh_terms: D000046:Academic Medical Centers / Q000266:history*; D000739:Anecdotes as Topic; D049673:History, 20th Century; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D007396:Internship and Residency / Q000266:history*; D009519:New York City