1Kalliala I, Nieminen P, Dyba T et al. Cancer free survival after CIN treatment: comparisons of treatment methods and history [ J] . Gyneco Oncol, 2007, 105:228.
2SouRer WP, Sasieni P, Panoskaltsis T. Long - term risk of invasive cervical cancer after treatment of squamous cervical intraepithelial neoplasia [J] . IntJ Cancer, 2006, 18:2045.
3Mariategui J. Comparison of depth of necrosis achieved by CO2 - and N2O-cryotherapy [J] . Int J Obstet Gynecol, 2008, 100 (1) : 24.
4Soergel P. Photodynamic therapy of cervical intraepithelial neoplasia with hexaminol evulinate [J] . Lasers Surg Med, 2008, 40 (9) : 611.
5Ascencio M. The place of photodynamic therapy in gynecology [ J] . Gynecel Obstet Fertil, 2007, 35 (11) : 1155.
6Mazouni C, Porcu G, Haddad O et al. Conservative treatment of cervical intraepithelial neoplasia using a cold - knife section technique [ J ] . Eur J Obstet Gynecol Reprod Biol, 2005, 121 : 86.
7Cecchini S, Carozzi F, Confortini M et al. Persistent human papilloma. virus infection as an indicator of risk of recurrence of high - grade cervical intraepithelial neoplasia treated by the loop electrosurgical excision procedure [J]..Tumori, 2004, 90:225.
8Wright TC Jr, Messad LS, Dunton CJ et al. 2006 consensus guide - lines for the management of women with cervical intraepithelial neoplasia or adenocarcinoma in situ [ J ] . Am Obstet Gynecol, 2007, 197 (4): 340.
9ACOG Practice Bulletin. Management of abnormal cervical cytology and histology [J] . Obstet Gynecol, 2005, 106 (3): 645.
10Sadler L, Saftlas A, Wang WQ et al. Treatment for cervical intraepithelial neoplasia and risk of preterm delivery [ J ] . JAMA, 2004, 291 : 2100.
