1. Electrical inhibition of pain by stimulation of the dorsal columns: preliminary clinical report;lShealy CN; JT, Mortimer; Reswick, J.B.;Anesth. Analg. (Cleve),1967
2. Chronic dorsal column stimulation in multiple sclerosis: preliminary report;Cook, A.W.; Weinstein, S.P.;NT State J. Med,1973
3. Spinal hypalgesia and analgesia by low frequency electrical stimulation in the epidural space;Shimoji, K.; Kitamura, H.; Hezono, E.; Shimizu, H.; Okamoto, K.; Iwakura, Y.;Anesthesiology,1974
4. Spinal cord stimulation in multiple sclerosis: clinical results;Illis, L.S.; Sedgwick, E.M.; Tallis, R.C.;J Neurol Neurosurg Psychiatry,1980
5. Stimulation of the dorsal column in multiple sclerosis;Hawkes, C.H.; Wyke, M.A.; Desmond, A.; Bultitude, M.I.; Kanegaonkar, G.S.;Br Med J,1980