Bibliografia

1. Kreiner DS, Shaffer WO, Baisden JL,et al. North American Spine Society. An evidence-based clinical guideline for the diagnosis and treatment of degenerative lumbar spinal stenosis (update). Spine J. 2013 Jul; 13(7): 734-43.

 

2. Fritz JM, Erhard RE, Delitto A, Welch WC, Nowakowski PE. Preliminary results of the use of a two-stage treadmill test as a clinical diagnostic tool in the differential diagnosis of lumbar spinal stenosis. J Spinal Disord 1997; 10(5): 410-6.