title: Advice for patients with hair dye allergy remains 'stop using permanent hair dyes'.
authors.affiliation: Division of Dermatology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand. korbkarnp@hotmail.com.
authors.forename: K
authors.initials: K
authors.lastname: Pongpairoj
authors.affiliation: Department of Cutaneous Allergy, St John's Institute of Dermatology, King's College, London, U.K.
authors.forename: J P
authors.initials: JP
authors.lastname: McFadden
authors.affiliation: DABMEB Consultancy Ltd, Sharnbrook, Bedfordshire, U.K.
authors.forename: D A
authors.initials: DA
authors.lastname: Basketter
mesh_terms: D006197:Hair; D006202:Hair Dyes; D006801:Humans; D006967:Hypersensitivity; D010655:Phenylenediamines
chemical_list: D006202:Hair Dyes; D010655:Phenylenediamines