TY - JOUR T1 - Clinical significance of a negative loop electrosurgical excision procedure, conization and hysterectomy for cervical intraepithelial neoplasia A1 - Murta,E.F.C. A1 - Silva,A.O. A1 - Silva,E.A.C. JO - European Journal of Gynaecological Oncology VL - 27 IS - 1 SP - 50 EP - 52 SN - 2709-0086 Y1 - 2006 ER -