A randomized trial of pelvic radiation therapy versus no further therapy in selected patients with stage IB carcinoma of the cervix after radical hysterectomy and pelvic lymphadenectomy: A Gynecologic Oncology Group Study. - Sedlis,A.; Bundy,B.N.; Rotman,M.Z.; Lentz,S.S.; Muderspach,L.I.; Zaino,R.J. (Gynecol Oncol, 1999)