1Sakurai H, Mitsuhashi N,Takahashi M,et al.Radiation therapy for elderly patient with squamous cell carcinoma of the uterine cervix[J]. Gynecol Oncol,2000,77(1):116
2Mitchell PA, Waggoner S, Rotmensch J, et al. Cervical cancer in the elderly treated with radiation therapy[J].Gynecol Oncol,1998,71(2):291