8Kohler C, Marnitz S, Schneider A, et al. Operative treat- ment for women with invasive cervical cancer [ J ]. Der Onkologe, 2012,18 : 35.
9Wright JD, NathavithArana R, et al. Fertility-conserving Surgery for young women with stage I al cervical cancer: safety and access [ J ]. Obstet Gyneocl, 2010,115 ( 3 ) :585.
10Lee SJ, Kim WY, Lee JW, et al. Conization using electro- surgical conization and cold coagulation for international federation of gynecoclogy and obstetrics stage I A1 squa- mous cell carcinomas of the uterine cervix[J]. Int J Gyn- ceol Cancer,2009,19 (3) :407.
2Frumovitz M, Sun C C, Schmeler K M, et al. Parametrial in- volvement in radical hysterectomy specimens for women with earlystage cervical cancer [J]. Obtet Gynecol, 2009,114 (1): 93-99.
3Frumovitz M,Sun C C,Schover L R,et al. Quality of life and sexual functioning in cervical cancer survivors[J]. J Clin 0n- col,2005,23(30) :7428-7436.
4Creasman W T,Zaino R J,Major F J,et al. Early invasive car- cinoma of the cervix(3 to 5mm invasion)., risk factors and prognosis. A Gynecologic Oncology Group Study[J]. Am J Ob- stet Gynecol, 1998,178(1) ..62-65.
