title: A 12-year-old girl with irritated earlobes.
authors.affiliation: Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
authors.forename: Aimee
authors.initials: A
authors.lastname: Smidt
authors.forename: Anne
authors.initials: A
authors.lastname: Laumann
mesh_terms: D000293:Adolescent; D002648:Child; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D054644:Ear Auricle / Q000503:physiopathology*; D005260:Female; D006801:Humans; D009532:Nickel / Q000009:adverse effects; D014481:United States
chemical_list: D009532:Nickel