title: Influence of chromium (VI) upon stream Ephemeroptera in the pre-Alps.
mesh_terms: D000818:Animals; D002857:Chromium / Q000032:analysis / Q000633:toxicity*; D007313:Insecta; D007558:Italy; D007814:Larva / Q000187:drug effects; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000032:analysis / Q000633:toxicity*
chemical_list: D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D002857:Chromium