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Heine G, Schnuch A, Uter W, Worm M; Information Network of Departments of Dermatology (IVDK); German Contact Dermatitis Research Group (DKG).Heine G, et al.Allergy. 2006 May;61(5):611-6. doi: 10.1111/j.1398-9995.2006.01029.x.Allergy. 2006.PMID: 16629792