Sharan, Ashwini An Overview of Chronic Spinal Pain: Revisiting Diagnostic Categories and Exploring an Evolving Role for Neurostimulation. [electronic resource] - Spine Jul 2017 - S35-S40 p. digital Publication Type: Journal Article; Review ISSN: 1528-1159 Standard No.: 10.1097/BRS.0000000000002212 doi Subjects--Topical Terms: Back Pain--classificationChronic Pain--classificationEvidence-Based Medicine--methodsHumansProspective StudiesSpinal Cord Stimulation--methods