Giovanni Grasso1. 1. Section of Neurosurgery, Department of Experimental Biomedicine and Clinical Neurosciences (BIONEC), University of Palermo, Palermo, Italy. giovanni.grasso@unipa.it.
Authors: Praveen R Anchala; Winston D Irving; Travis J Hillen; Michael V Friedman; Bassem A Georgy; Douglass M Coldwell; Nam D Tran; Frank D Vrionis; Allan Brook; Jack W Jennings Journal: Pain Physician Date: 2014 Jul-Aug Impact factor: 4.965