Safety: hairdressing hazards.
D009783:Dermatitis, Occupational / Q000139:chemically induced; D006202:Hair Dyes / Q000009:adverse effects; D006203:Hair Preparations / Q000009:adverse effects*; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced*
D006202:Hair Dyes; D006203:Hair Preparations