[Past, present and future of neurosurgery in the United States].
D003191:Comprehensive Health Care; D049673:History, 20th Century; D009493:Neurosurgery / Q000266:history; D012955:Societies, Medical; D014481:United States
Gedanken zur Vergangenheit, Gegenwart und Zukunft der Neurochirurgie in den Vereinigten Staaten.