DARLING, A I Lichen planus of the mouth with associated ulceration; a report of three cases. [electronic resource] - Oral surgery, oral medicine, and oral pathology Jan 1955 - 47-54 p. digital Publication Type: Journal Article ISSN: 0030-4220 Standard No.: 10.1016/0030-4220(55)90131-6 doi Subjects--Topical Terms: HumansLichen PlanusLipMouth DiseasesTongueTongue DiseasesUlcer