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Langford, A. and Kunze, R. and Schmelzer, S. and Wolf, Hans J. and Pohle, H. D. and Reichart, P. (1992) Immunocytochemical detection of herpes viruses in oral smears of HIV-infected patients. Journal of oral pathology & medicine 21 (2), pp. 49-57.
Reichart, P. A. and Langford, A. and Gelderblom, H. R. and Pohle, H. D. and Becker, J. and Wolf, Hans J. (1989) Oral hairy leukoplakia: observations in 95 cases and review of the literature. Journal of oral pathology & medicine 18 (7), pp. 410-415.