John Olin

Spinal Cord Stimulation for Axial Low Back Pain: A Prospective, Controlled Trial Comparing Dual With Single Percutaneous Electrodes

J. Sieracki, R. North, P. Cutchis, 2005, Spine.

Spinal Cord Stimulation for Axial Low Back Pain: A Prospective Controlled Trial Comparing 16‐Contact Insulated Electrodes with 4‐Contact Percutaneous Electrodes

R. North, Richard B North, Loredana Petrucci, 2006, Neuromodulation : journal of the International Neuromodulation Society.