Neuropathic Pain of Peripheral Origin:Advances in Pharmacologic Treatment
Neurol 45 (suppl 8) :s17-s25995., Galer,B.S., 1995
Viral Infections of the Nervous System, Chronic Meningitis, and Prior Diseases, Syndromes of Herpes Zoster
Adams & Victors Principles of Neurology, Chp 33, pg 755, Ropper, A.H.,et al, 2014
Postherpetic Neuralgia-Pathogenesis, Treatment and Prevention
NEJM 335:32-42, Kost,R.G.&Straus,S.E., 1996