title: The determination of toxic effects of pollutants with the marine polychaete worm Ophryotrocha diadema.
mesh_terms: D000814:Aniline Compounds / Q000633:toxicity; D000818:Animals; D004026:Dieldrin / Q000633:toxicity; D007928:Lethal Dose 50; D010416:Pentachlorophenol / Q000633:toxicity; D011077:Polychaeta / Q000502:physiology*; D012098:Reproduction / Q000187:drug effects; D013997:Time Factors; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D000814:Aniline Compounds; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; C014464:3,4-dichloroaniline; D010416:Pentachlorophenol; D004026:Dieldrin