Psychiatrists, neurologists, and the neurosurgeon. 1934.
Cushing
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D049673:History, 20th Century; D006801:Humans; D009462:Neurology / Q000266:history* / Q000639:trends; D009493:Neurosurgery / Q000266:history* / Q000639:trends; D011570:Psychiatry / Q000266:history* / Q000639:trends