9WU CL, Marsh A, Dworkin RH.The role of sympathetic nerves in herpes zoster.and postherpetic neuralgia[J].Pain 2000, 87: 121-129.
10Dubinsky RM, Kabbani H, EL-Chami Z,et al.Qulity Standards of the American Academy of neurology.Practice parameter: treatment of postherpetic neuralgia:an evidence-based report of the Qulity Standards Subcommittee of the American Academy of Neurology[ J ].Neurology, 2004,63:959-965.