title: [Contact urticaria to cobalt chloride - comparison of urticarial response between open patch test and scratch test (author's transl)].
mesh_terms: D000328:Adult; D003035:Cobalt; D003877:Dermatitis, Contact / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D010328:Patch Tests / Q000379:methods*; D012882:Skin Tests / Q000379:methods*; D014581:Urticaria / Q000139:chemically induced* / Q000209:etiology
chemical_list: D003035:Cobalt; C018021:cobaltous chloride