1. 1. Gracia San Miguel J. Herpesvirus infections (in Spanish) Ferreras P, Rozman C. Internal Medicine. Barcelona: Doyma; 1989. pp. 2306–2310.
2. 2. Tyler KL. Aseptic meningitis, viral encephalitis, and prion diseases Fauci AS, Braunwald E, Isselbacher KJ, et al., ed. Harrison's Principles of Internal Medicine. 14th ed., New York: McGraw-Hill; 1998. pp. 2439–2441.
3. 3. Rose F. Postherpetic neuralgia; Trophic lesions in hand's bones similar to rheumatoid arthritis (in French). Nouvelle Iconogr de la Salpetriere, Soc Neurol 1908. 64.
4. 4. Klasser GD, Ahmed AS. How to manage herpes zoster affecting trigeminal nerves. J Can Dent Assoc 2014;80:e42.
5. 5. Gupta S, Sreenivasan V, Patil PB. Dental complications of herpes zoster: two case reports and review of literature. Indian J Dent Res 2015;26(2):214–219. DOI: 10.4103/0970-9290.159175.