Abdominal functional electrical stimulation to improve respiratory function after spinal cord injury: a systematic review and meta-analysis.
Correction to: Spinal Cord (2016) 54, 628–639; doi:10.1038/sc.2016.31; published online 12 April 2016
Correction to: Spinal Cord (2016) 54, 628–639; doi:10.1038/sc.2016.31; published online 12 April 2016