title: HLA-antigens in patients with allergic contact sensitivity to nickel.
mesh_terms: D003035:Cobalt / Q000009:adverse effects; D003877:Dermatitis, Contact / Q000276:immunology*; D006680:HLA Antigens; D006801:Humans; D009532:Nickel / Q000009:adverse effects*
chemical_list: D006680:HLA Antigens; D003035:Cobalt; D009532:Nickel