title: New rapid method to evaluate the median effect concentrations of xenobiotics in hydrobionts.
authors.affiliation: Institute of Limnology, Russian Academy of Sciences, St. Petersburg.
authors.forename: G T
authors.initials: GT
authors.lastname: Frumin
authors.forename: G M
authors.initials: GM
authors.lastname: Chuiko
authors.forename: D F
authors.initials: DF
authors.lastname: Pavlov
authors.forename: O V
authors.initials: OV
authors.lastname: Menzykova
mesh_terms: D000818:Animals; D002104:Cadmium / Q000633:toxicity; D003445:Crustacea / Q000187:drug effects; D004006:Dichlorvos / Q000633:toxicity; D004175:Diptera / Q000187:drug effects; D005399:Fishes; D007928:Lethal Dose 50; D008294:Malathion / Q000633:toxicity; D009281:Naphthalenes / Q000633:toxicity; D009835:Oligochaeta / Q000187:drug effects; D012908:Snails / Q000187:drug effects; D014236:Trichlorfon / Q000633:toxicity; D015262:Xenobiotics / Q000633:toxicity*
chemical_list: D009281:Naphthalenes; D015262:Xenobiotics; D002104:Cadmium; C031721:naphthalene; D004006:Dichlorvos; D014236:Trichlorfon; D008294:Malathion