Orecchia, G Diphenylcyclopropenone: an important agent known to cause depigmentation. [electronic resource] - Dermatology (Basel, Switzerland) 1999 - 277 p. digital Publication Type: Comment; Letter ISSN: 1018-8665 Standard No.: 10.1159/000018266 doi Subjects--Topical Terms: Allergens--adverse effectsCyclopropanes--adverse effectsHumansHypopigmentation--chemically inducedSkin--drug effects