Explanation of Medical Literature Ratings

Furlan AD, Sandoval JAS, Mailis A. Spinal cord stimulation for chronic pain (Protocol for a Cochrane Review). In: The Cochrane Library, Issue 1, 2004. Chichester, UK: John Wiley & Sons, Ltd. Harke H, Gretenkort P, Ladleif HU, Rahman S. Spinal cord stimulation in sympathetically maintained complex regional pain syndrome type I with severe ... ................
................