title: Comments on "Scientific issues related to the cytology proficiency testing regulations".
authors.forename: George K
authors.initials: GK
authors.lastname: Nagy
authors.forename: Louise E
authors.initials: LE
authors.lastname: Newton
mesh_terms: D003581:Cytodiagnosis / Q000592:standards; D003584:Cytological Techniques / Q000592:standards; D013677:Medical Laboratory Science / Q000193:education / Q000592:standards*; D015588:Observer Variation; D010338:Pathology, Clinical / Q000193:education / Q000592:standards*