title: Hypersensitivity to copper verified by test with 0.1% CuSO4.
mesh_terms: D000328:Adult; D003300:Copper / Q000009:adverse effects*; D003876:Dermatitis, Atopic / Q000139:chemically induced*; D009783:Dermatitis, Occupational / Q000139:chemically induced*; D004485:Eczema / Q000139:chemically induced; D006229:Hand Dermatoses / Q000139:chemically induced; D006801:Humans; D008297:Male; D010328:Patch Tests; D014896:Welding
chemical_list: D003300:Copper