1. Standards of adequacy of cytologic examination of the female genital tract.;Koss;Obstet Gynecol,1974
2. Comparison of two tests for detecting carcinogenic HPV in women with Papanicolaou smear reports of ASCUS and LSIL.;Ferris;J Fam Pract,1998
3. The Bethesda system for reporting cervical/vaginal cytologic diagnoses.;International Academy of Cytology;Acta Cytol,1993
4. The influence of sample takers on the cellular composition of cervical smears.;Vooijs;Acta Cytol,1986
5. The significance of endocervical cells in the diagnosis of cervical epithelial changes.;Elias;Acta Cytol,1983