Primary malignant melanoma of the cervical spinal nerve root

Soon-Chan Kwon1, Seung-Chul Rhim, Deok-Hee Lee

  • 1Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Pungnap-2dong, Songpa-gu, Seoul 138-736, Korea.

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