title: Labeling liquid-based systems: FDA clarification.
authors: S
authors: S
authors: Gutman
mesh_terms: D018795:Device Approval; D005260:Female; D006801:Humans; D011356:Product Labeling; D013194:Staining and Labeling / Q000295:instrumentation* / Q000592:standards; D014481:United States; D014486:United States Food and Drug Administration; D014626:Vaginal Smears / Q000295:instrumentation* / Q000592:standards