1. Nutzen der Kolposkopie bei Krebsfrüherkennungs-Untersuchungen;Beller;Deutsches Ärzteblatt,1982
2. The combined use of cytology and colposcopy for the detection of preclinical lesions of the uterine cervix;Lozowski;Acta Cytol,1982
3. Comparison of repeat smear, colposcopy, and colposcopically directed biopsy in the evaluation of the mildly abnormal smear;Maggi;Gynecol Oncol,1989
4. Colposcopic Terminologies: A Continuum Problem;Menton;The Cervix and l.f.g.t.,1993
5. Simultaneous colposcopy and cytology used in screening for carcinoma of the cervix;Navratil;Am J Obstet Gynec,1958