1. Cryosurgery for CIN;Townsend;Obstet Gynecol Surv,1979
2. Cryosurgery in the management of cervical intraepithelial neoplasia;Creasman;Obstet Gynecol,1984
3. Cervical crypt involvement by intraepithelial neoplasia;Anderson;Obstet Gynecol,1980
4. The treatment of cervical intraepithelial neoplasia by CO2 laser vaporization;Jordon,1981
5. Laser surgery for cervical intraepithelial neoplasia: principles and results;Wright;Am J Obstet Gynecol,1983