title: The 'angry back': a new concept or old confusion?
mesh_terms: D000433:1-Propanol / Q000009:adverse effects; D001415:Back / Q000187:drug effects; D001548:Benzalkonium Compounds / Q000009:adverse effects; D003877:Dermatitis, Contact / Q000209:etiology*; D004137:Dinitrochlorobenzene / Q000009:adverse effects; D005054:Eugenol / Q000009:adverse effects / Q000031:analogs & derivatives; D005260:Female; D006801:Humans; D007509:Irritants / Q000009:adverse effects*; D008297:Male; D009532:Nickel / Q000009:adverse effects; D010328:Patch Tests; D010947:Plants, Toxic; D020005:Propanols; D012867:Skin / Q000187:drug effects; D012967:Sodium Dodecyl Sulfate / Q000009:adverse effects; D012251:Toxicodendron / Q000276:immunology
chemical_list: D001548:Benzalkonium Compounds; D004137:Dinitrochlorobenzene; D007509:Irritants; D020005:Propanols; D012967:Sodium Dodecyl Sulfate; D005054:Eugenol; C036643:isoeugenol; D009532:Nickel; D000433:1-Propanol; C020722:cinnamyl alcohol