title: Comparing liquid-based, thin-layer preparation devices.
authors: J
authors: J
authors: Linder
mesh_terms: D005060:Europe; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D015203:Reproducibility of Results; D013194:Staining and Labeling / Q000295:instrumentation* / Q000379:methods* / Q000592:standards; D014481:United States; D014486:United States Food and Drug Administration; D014626:Vaginal Smears / Q000295:instrumentation* / Q000379:methods* / Q000592:standards