title: Multicentre studies and conflicting prevalence data.
authors.forename: W
authors.initials: W
authors.lastname: Aberer
authors.forename: H
authors.initials: H
authors.lastname: Holub
mesh_terms: D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology*; D015337:Multicenter Studies as Topic; D010328:Patch Tests; D015995:Prevalence; D013844:Thiazoles / Q000276:immunology
chemical_list: D013844:Thiazoles; C011506:2-methyl-4-isothiazolin-3-one; C011421:5-chloro-2-methyl-4-isothiazolin-3-one