The neurosurgeon as a spine surgeon: an historical perspective.
Simeone
Frederick A
FA
Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009493:Neurosurgery / Q000266:history*; D013122:Spinal Diseases / Q000266:history* / Q000601:surgery