title: Nickel allergy in hairdressers.
mesh_terms: D000293:Adolescent; D000328:Adult; D009783:Dermatitis, Occupational / Q000139:chemically induced*; D005260:Female; D006202:Hair Dyes / Q000009:adverse effects*; D006203:Hair Preparations / Q000009:adverse effects*; D006801:Humans; D009532:Nickel / Q000009:adverse effects*
chemical_list: D006202:Hair Dyes; D006203:Hair Preparations; D009532:Nickel