1. 50 years colposcopy. A retrospective and a look ahead.;Wespi;Ann Ostet Ginecol Med Perinat,1988
2. Colposcopy for the diagnosis of squamous intraepithelial lesions: a meta-analysis.;Mitchell;Obstet Gynecol,1998
3. The colposcopic screening.;Hilgarth;Eur J Obstet Gynecol Reprod Biol,1996
4. Strength of correlations between colposcopic impression and biopsy histology.;Massad;Gynecol Oncol,2003
5. Colposcopy, cytology and histology in the diagnosis of squamous intraepithelial lesions of the cervix.;Carta;Clin Exp Obstet Gynecol,1999