title: Impression cytology in the diagnosis of ocular surface squamous neoplasia.
authors: G R
authors: GR
authors: Nolan
authors: L W
authors: LW
authors: Hirst
mesh_terms: D001706:Biopsy / Q000295:instrumentation; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D004396:Coloring Agents; D005134:Eye Neoplasms / Q000473:pathology*; D006801:Humans
chemical_list: D004396:Coloring Agents