1. Intracranial CSF volumes determined using Magnetic Resonance Imaging;Condon, B.; Patterson, J.; Wyper, D.;Lancet,1986
2. The spinal tap: a new look at an old test;Marton, K.I.; Gean, A.D.;Ann Intern Med,1986
3. Long term follow up of patients who received 10,098 spinal anaesthetics. Syndrome of decreased intracranial pressure;Vandam, L.D.; Dripps, R.D.;JAMA,1956
4. Post lumbar puncture headaches;Toutellotte, W.W.; Haerer, A.F.; Heller, G.L.,1963
5. Headaches associated with changes in intracranial pressure;Alksne, J.F.,1980