title: Neoplastic skin lesions in salamanders from a sewage lagoon containing perylene.
mesh_terms: D000818:Animals; D011083:Polycyclic Compounds / Q000009:adverse effects; D012878:Skin Neoplasms / Q000139:chemically induced / Q000662:veterinary; D014562:Caudata; D014873:Water Pollutants / Q000009:adverse effects; D014874:Water Pollutants, Chemical / Q000009:adverse effects
chemical_list: D011083:Polycyclic Compounds; D014873:Water Pollutants; D014874:Water Pollutants, Chemical