title: Nickel--the ubiquitous contact allergen possible significance of its presence in food, water, urine, hair, and infusion fluids.
mesh_terms: D000328:Adult; D003877:Dermatitis, Contact / Q000209:etiology*; D004340:Drug Contamination; D005260:Female; D005506:Food Contamination; D006197:Hair / Q000032:analysis; D006801:Humans; D007263:Infusions, Parenteral / Q000009:adverse effects; D008297:Male; D009532:Nickel / Q000009:adverse effects* / Q000032:analysis / Q000652:urine; D014881:Water Supply / Q000032:analysis
chemical_list: D009532:Nickel