title: Cervical cytology internal quality assurance--what are the national standards?
authors.affiliation: Trent Region Gynaecological Cytology Quality Assurance Committee, Sheffield, UK.
authors.forename: D
authors.initials: D
authors.lastname: Slater
mesh_terms: D005260:Female; D006801:Humans; D008403:Mass Screening; D011785:Quality Assurance, Health Care; D012680:Sensitivity and Specificity; D006113:United Kingdom; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis*; D014626:Vaginal Smears / Q000592:standards*