van Alphen H A, Bellot S M, Stam F C
Clin Neurol Neurosurg. 1977;79(4):316-22. doi: 10.1016/s0303-8467(76)80026-1.
After a brief introduction to the problem of the nature and localisation of sympathetic and parasympathetic paragangliomas a new case of paraganglioma of cauda equina is reported.