1. Improvement of postherpetic neuralgia after treatment with intravenous acyclovir followed by oral valacyclovir.;Quan;Arch Neurol,2006
2. Management of herpes zoster (shingles) and postherpetic neuralgia.;Stankus;Am Fam Phys,2000
3. Clinical practice. Herpes zoster.;Gnann;N Engl J Med,2002
4. Valacyclovir for the management of herpes viral infections.;Chakrabarty;Skin Therapy Lett,2005
5. Headache and the eye.;Jurkunas;Compr Ophthalmol Updat,2004