Hietanen, J No evidence of hypersensitivity to dental restorative metals in oral lichen planus. [electronic resource] - Scandinavian journal of dental research Aug 1987 - 320-7 p. digital Publication Type: Journal Article ISSN: 0029-845X Standard No.: 10.1111/j.1600-0722.1987.tb01848.x doi Subjects--Topical Terms: AdultDental Alloys--adverse effectsDental Amalgam--adverse effectsElectron Probe MicroanalysisFemaleFluorescent Antibody TechniqueHumansHypersensitivity--diagnosisLichen Planus--pathologyMaleMiddle AgedMouth Diseases--pathologyPatch Tests