title: Contact allergy trends in Singapore - a retrospective study of patch test data from 2009 to 2013.
authors.affiliation: National Skin Centre, Singapore 308205, Singapore.
authors.forename: Harumi
authors.initials: H
authors.lastname: Ochi
authors.affiliation: National Skin Centre, Singapore 308205, Singapore.
authors.forename: Suzanne W N
authors.initials: SW
authors.lastname: Cheng
authors.affiliation: National Skin Centre, Singapore 308205, Singapore.
authors.forename: Y H
authors.initials: YH
authors.lastname: Leow
authors.affiliation: National Skin Centre, Singapore 308205, Singapore.
authors.forename: Anthony T J
authors.initials: AT
authors.lastname: Goon
mesh_terms: D000328:Adult; D000485:Allergens / Q000009:adverse effects; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D009532:Nickel / Q000009:adverse effects; D010328:Patch Tests; D010476:Perfume / Q000009:adverse effects; D010655:Phenylenediamines / Q000009:adverse effects; D011192:Potassium Dichromate / Q000009:adverse effects; D012189:Retrospective Studies; D012846:Singapore / Q000453:epidemiology
chemical_list: D000485:Allergens; D010476:Perfume; D010655:Phenylenediamines; D009532:Nickel; D011192:Potassium Dichromate; C029728:4-phenylenediamine
keywords: contact allergy; epidemiology; trend