1. Electrical inhibition of pain: experimental evaluation;Shealy;Anesth Analg,1967
2. Electrical inhibition of pain by stimulation of the dorsal columns: preliminary clinical report;Shealy;Anesth Analg,1967
3. Spinal cord stimulation in ischemia and ischemic pain: possible mechanisms of action;Linderoth,1995
4. Spinal stimulation: statistical superiority of monophasic stimulation of narrowly separated, longitudinal bipoles having rostral cathodes;Law;Appl Neurophysiol,1983
5. A new method for targeting a spinal stimulator: quantitatively paired comparisons;Law;Appl Neurophysiol,1987