title: Is proficiency testing in cervical cytology proficient?
authors.forename: A
authors.initials: A
authors.lastname: Herbert
mesh_terms: D005260:Female; D006801:Humans; D008403:Mass Screening / Q000592:standards*; D011785:Quality Assurance, Health Care; D006113:United Kingdom; D002583:Uterine Cervical Neoplasms / Q000517:prevention & control*; D014626:Vaginal Smears / Q000592:standards*