title: Biologically active compounds in the aquatic environment: the effect of DDE on the egg viability of Chironomus tentans.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000187:drug effects; D003633:Dichlorodiphenyl Dichloroethylene / Q000494:pharmacology*; D004175:Diptera; D005260:Female; D010063:Ovum / Q000187:drug effects*; D014867:Water
chemical_list: D014867:Water; D003633:Dichlorodiphenyl Dichloroethylene