Neurosurgeons perform ventricular taps with great frequency.... While this is not something to be done lightly, the risks are no greater than those for cardiac catheterization.
The Fabric of Mind (1985)
Neurosurgeons perform ventricular taps with great frequency.... While this is not something to be done lightly, the risks are no greater than those for cardiac catheterization.
The Fabric of Mind (1985)