Predictors of pain relief following spinal cord stimulation in chronic back and leg pain and failed back surgery syndrome: a systematic review and meta-regression analysis.
Pain Pract. 2014 Jul;14(6):489-505. doi: 10.1111/papr.12095. Epub 2013 Jul 8.
Pain Pract. 2014.
PMID: 23834386
Free PMC article.
Review.