title: Chronic melanodermatitis due to the rubber peephole of a ship radarscope.
mesh_terms: D000328:Adult; D000975:Antioxidants / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D009783:Dermatitis, Occupational / Q000139:chemically induced*; D006801:Humans; D007221:Industry; D008297:Male; D008548:Melanosis / Q000139:chemically induced*; D010655:Phenylenediamines / Q000009:adverse effects*; D012408:Rubber; D012767:Ships
chemical_list: D000975:Antioxidants; D010655:Phenylenediamines; D012408:Rubber