TY - JOUR UR - https://doi.org/10.1212/01.wnl.0000282763.29778.59 AU - Treede, R D; Jensen, T S; Campbell, J N TI - Neuropathic pain: redefinition and a grading system for clinical and research purposes JO - Neurology VL - 70 PY - 2008 DO - 10.1212/01.wnl.0000282763.29778.59 L3 - PubMed-ID: 18003941 SP - 1630 EP - 1635 ER -