title: Cervical cytology EQA--the Northern experience.
authors.forename: P A
authors.initials: PA
authors.lastname: Cross
authors.forename: A
authors.initials: A
authors.lastname: Shiell
authors.forename: K
authors.initials: K
authors.lastname: Faulkner
authors.forename: W
authors.initials: W
authors.lastname: Young
authors.forename: K
authors.initials: K
authors.lastname: Jevons
mesh_terms: D005260:Female; D006801:Humans; D011785:Quality Assurance, Health Care / Q000379:methods*; D011786:Quality Control; D012015:Reference Standards; D015203:Reproducibility of Results; D017749:Total Quality Management; D006113:United Kingdom; D014626:Vaginal Smears / Q000145:classification / Q000592:standards*