title: One proposal as to evaluation of positive patch-test reactions.
mesh_terms: D000328:Adult; D002713:Chlorine; D003877:Dermatitis, Contact / Q000175:diagnosis / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D009578:Nitrobenzenes; D012867:Skin / Q000473:pathology; D012882:Skin Tests
chemical_list: D009578:Nitrobenzenes; D002713:Chlorine