title: Intermittent flow system for population toxicity studies demonstrated with Daphnia and copper.
authors: Ministry of Transport and Public Works, Lelystad, The Netherlands.
authors: C J
authors: CJ
authors: van Leeuwen
authors: J L
authors: JL
authors: Büchner
authors: H
authors: H
authors: van Dijk
mesh_terms: D000367:Age Factors; D000818:Animals; D003300:Copper / Q000633:toxicity*; D003621:Daphnia / Q000187:drug effects*; D004334:Drug Administration Schedule; D004463:Ecology; D013696:Temperature; D014116:Toxicology / Q000295:instrumentation*
chemical_list: D003300:Copper