The history of microsurgery in neurosurgery.
D005858:Germany; D006676:History of Nursing; D049672:History, 19th Century; D049673:History, 20th Century; D008853:Microscopy / Q000295:instrumentation; D008866:Microsurgery / Q000266:history* / Q000295:instrumentation / Q000451:nursing; D009493:Neurosurgery / Q000266:history* / Q000451:nursing; D009864:Ontario; D013557:Switzerland; D014481:United States