1. Bowen J. T. Precancerous dermatoses: a study of two cases of chronic atypical epithelial proliferation. J. Cutan Dis. 1912;30:241–255.
2. Vickers P. M., Jackman R. J., McDonald J. R. Anal carcinoma in situ: report of three cases. South Surgeon. 1939;8:503–507.
3. Beck D. E. Neoplasms of the Anus. Clin. in Colon and Rectal Surgery. 2001;14:275–284.
4. Beck D. E., Fazio V. W., Jagelman D. G. et al. Perianal Bowen’s disease. Dis. Colon Rectum. 1988;31:419–422.
5. Rybakov E. G., Shelygin Yu. A., Kapuller L. L. et al. Redkie formy novoobrazovanii perianal’noi kozhi. Koloproktologiya. 2007;4(22):27–32. (In Russ.).