Jellesen, M S Nickel-containing coins: a health risk for nickel-sensitive individuals? [electronic resource] - The British journal of dermatology Dec 2006 - 1301-2 p. digital Publication Type: Letter ISSN: 0007-0963 Standard No.: 10.1111/j.1365-2133.2006.07550.x doi Subjects--Topical Terms: Dermatitis, Allergic Contact--etiologyHumansNickel--adverse effectsNumismatics--methods