Award-Winning Study Highlights a Pivotal Question Why is Disc Degeneration Sometimes Painful?The Back Letter: December 2019 - Volume 34 - Issue 12 - p 133–141 doi: 10.1097/01.BACK.0000615388.93033.e4 Articles Buy Article MetricsMetrics Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved.