Mathevet, P A randomized prospective study comparing three techniques of conization: cold knife, laser, and LEEP. [electronic resource] - Gynecologic oncology Aug 1994 - 175-9 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0090-8258 Standard No.: 10.1006/gyno.1994.1189 doi Subjects--Topical Terms: AdultBiopsyCervix Uteri--pathologyCryosurgery--methodsElectrosurgery--methodsFemaleHumansLaser Therapy--methodsProspective StudiesSurgical Procedures, Operative--methodsUterine Cervical Neoplasms--diagnosis