Historical vignette--neurosurgery 50 years ago.
Pool
J L
JL
D002493:Central Nervous System Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D002557:Cerebrospinal Fluid Shunts; D006801:Humans; D007796:Laminectomy; D009493:Neurosurgery / Q000639:trends*; D011859:Radiography; D013524:Surgical Flaps