1. The Bethesda System for Reporting Cervical Cytology
2. Atypical squamous metaplastic cells
3. "ASCUS, rule out HSIL": cytologic features, histologic correlates, and human papillomavirus detection;Sherman ME;Mod Pathol,1999
4. Qualification of ASCUS
5. Metaplastic variants of atypical squamous cells of undetermined significance: diagnosis and patient management issues;Wilbur DC;Pathol Case Rev,1997