2Scully C Orofacial herpes simplex virus infections currentcon cepts in the pidemiologg, pathogenesis ,and treatment, and disorders in which the virus may be implicated. Oral Surg oral Med Oral Pathol,1989,68:701
3Graffey M J, Weiss LM. Viral oncogenesis: Epstein-Barr virus. Aw J Ololaryngol,1990,11:375
4Lung ML, Chang RS, Huang ML, et al. Epstein-Barr virus genotpges associated,with nasopharyneal carcinoma in southern China Yirology. 1990,177:44
5Chang F. Role of papillomaviruses. J Clin Pathol,1990,43:269
6Chardonnet Y,Bejui Thivolet F,Viac J. Malpighian epithelia andPapillomavirus infections. Pathol Biol Paris, 1992 Mar, 40 (3):247
