title: A comparison of colposcopy using optical and video colposcopes.
authors.affiliation: Department of Family Medicine, Medical College of Georgia, Augusta, GA, the Departments of Obstetrics and Gynecology, University of Sao Paulo, Sao Paulo, Brazil, KK Women's and Children's Hospital, Singapore, and the University of Manitoba, Winnipeg, Canada.
authors.forename: D G
authors.initials: DG
authors.lastname: Ferris
authors.forename: D
authors.initials: D
authors.lastname: Guerra
authors.forename: T H
authors.initials: TH
authors.lastname: Ho
authors.forename: F B
authors.initials: FB
authors.lastname: Guijon