title: An assessment of toluidine blue for the diagnosis of lip lesions.
mesh_terms: D000328:Adult; D005189:False Positive Reactions; D006801:Humans; D008047:Lip Diseases / Q000175:diagnosis; D008048:Lip Neoplasms / Q000175:diagnosis*; D014048:Tolonium Chloride
chemical_list: D014048:Tolonium Chloride