Extent of disease as an indication for pelvic radiation following radical hysterectomy and bilateral pelvic lymph node dissection in the treatment of stage IB and IIA cervical carcinoma - Monk,B.J.; Cha,D.S.; Walker,J.L.; Burger,R.A.; Ramsinhani,N.S.; Manetta,A.; DiSaia,P.J.; Berman,M.L. (Gynecol Oncol, 1994)