1Bouhassira D,Lantéri-Minet M,Attal N,et al.Prevalence of chronic pain with neuropathic characteristics in the general population.Pain,2008,136:380-387.
2Merskey H,Bogduk N,Memkey H,et al.Classification of chronic pain:descriptions of chronic pain syndromes and definitions of pain terms.2nd ed.Seattle:IASP Press,1994:212.
3Treede RD,Jensen TS,Campbell JN,et al.Neuropathic pain:redefinition and a grading system for clinical and research purpose.Neurology,2008,70:1630-1635.
4Attal N,Cruccu G,Baron R,et al.EFNS guideline on the pharmacologic treatment of neuropathic pain:2010 revision.Eur J Neurol,2010,17:1113-e88.
5Attal N,Cruccu G,Haanpaa M,et al.EFNS guidelines on pharmacological treatment of neuropathic pain.Eur J Neurol,2006,13:1153-1169.
6Gilron I,Watson CP,Cahill CM,et al.Neuropathic pain:a practical guide for the clinician.CMAJ,2006,175:265-275.