Deer, T., Pope, J., Benyamin, R., Vallejo, R., Friedman, A., Caraway, D., Staats, P., Grigsby, E., Porter McRoberts, W., McJunkin, T., Shubin, R., Vahedifar, P., Tavanaiepour, D., Levy, R., Kapural, L., & Mekhail, N. (2016). prospective, Multicenter, Randomized, Double‐Blinded, Partial Crossover Study to Assess the Safety and Efficacy of the Novel Neuromodulation System in the Treatment of Patients With Chronic Pain of Peripheral Nerve Origin. Neuromodulaton, 19(1), 91–100. http://access.bl.uk/ark:/81055/vdc_100028518876.0x000036