Duffey, D C Oral lichen planus and its association with squamous cell carcinoma: an update on pathogenesis and treatment implications. [electronic resource] - The Laryngoscope Mar 1996 - 357-62 p. digital Publication Type: Case Reports; Journal Article ISSN: 0023-852X Standard No.: 10.1097/00005537-199603000-00022 doi Subjects--Topical Terms: AgedCarcinoma, Squamous Cell--complicationsDisease ProgressionFemaleHumansLichen Planus, Oral--complicationsMiddle AgedMouth Neoplasms--complicationsPrecancerous Conditions--immunologyRetrospective Studies