title: Zila issued patent for use of video imaging in detecting oral cancer.
mesh_terms: D004396:Coloring Agents; D006801:Humans; D009062:Mouth Neoplasms / Q000175:diagnosis*; D010330:Patents as Topic; D023861:Photography, Dental / Q000295:instrumentation*; D014048:Tolonium Chloride; D014741:Video Recording / Q000295:instrumentation*
chemical_list: D004396:Coloring Agents; D014048:Tolonium Chloride