Laboratory cytology proficiency testing update.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003581:Cytodiagnosis / Q000592:standards*; D004496:Education, Continuing / Q000592:standards; D004521:Educational Measurement; D005260:Female; D005831:Genital Diseases, Female / Q000473:pathology*; D006801:Humans; D007753:Laboratories / Q000331:legislation & jurisprudence / Q000592:standards*; D008396:Maryland; D013677:Medical Laboratory Science / Q000193:education* / Q000592:standards*; D015146:Midwestern United States; D011361:Professional Competence; D014481:United States