Nickel and the euro.
Molloy
W J
WJ
D017449:Dermatitis, Allergic Contact / Q000209:etiology*; D005060:Europe; D006229:Hand Dermatoses / Q000209:etiology*; D006801:Humans; D009532:Nickel / Q000009:adverse effects*; D009717:Numismatics
D009532:Nickel