title: Allergy and consumer products; what constitutes an epidemic?
authors.forename: John
authors.initials: J
authors.lastname: McFadden
mesh_terms: D001208:Asia / Q000453:epidemiology; D004396:Coloring Agents / Q000633:toxicity*; D017449:Dermatitis, Allergic Contact / Q000453:epidemiology* / Q000209:etiology; D005060:Europe / Q000453:epidemiology; D005148:Facial Dermatoses / Q000139:chemically induced / Q000453:epidemiology*; D005260:Female; D006203:Hair Preparations / Q000633:toxicity*; D006801:Humans; D008297:Male; D009656:North America / Q000453:epidemiology; D010655:Phenylenediamines / Q000633:toxicity*; D015995:Prevalence; D012307:Risk Factors; D012536:Scalp Dermatoses / Q000139:chemically induced / Q000453:epidemiology*
chemical_list: D004396:Coloring Agents; D006203:Hair Preparations; D010655:Phenylenediamines; C029728:4-phenylenediamine