Presurgical rehabilitation program for patients with symptomatic lumbar spinal stenosis: A pilot randomized controlled trial protocol oleh Nora Bakaa, Douglas P. Gross, Lisa C. Carlesso, Joy MacDermid, Kenneth Thomas, Florence Slomp, Alison Rushton, Maxi Miciak, Rob Smeets, Raja Rampersaud, Andrew Nataraj, Brian Drew, Pahuta Markian, Daipayan Guha, Aleks Cenic, Luciana Macedo