Second cite. Contact allergy to hair dyes is a well-recognized problem.
White
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IR
ian.white@kcl.ac.uk
D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006202:Hair Dyes / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology*; D010328:Patch Tests; D010655:Phenylenediamines / Q000009:adverse effects*
D006202:Hair Dyes; D010655:Phenylenediamines