Dermatitis from metal spectacles; demonstration of nickel and copper compounds from corrosion of ear pieces.
D003300:Copper / Q000009:adverse effects*; D003343:Corrosion; D003872:Dermatitis; D003877:Dermatitis, Contact / Q000209:etiology*; D005139:Eyeglasses; D008670:Metals; D009532:Nickel / Q000009:adverse effects*
D008670:Metals; D003300:Copper; D009532:Nickel
COPPER/injurious effects; DERMATITIS, CONTACT/etiology and pathogenesis; EYEGLASSES; NICKEL/injurious effects