title: Effects of formulated ethyl parathion on fertilization of the sea urchin Pseudechinus magellanicus (Philippi).
authors.affiliation: Dept. of Basic Sciences, National University of Luján, Argentina.
authors.forename: L
authors.initials: L
authors.lastname: Ferrari
authors.forename: R J
authors.initials: RJ
authors.lastname: Lombardo
authors.forename: P
authors.initials: P
authors.lastname: del Giorgio
authors.forename: M C
authors.initials: MC
authors.lastname: Tortorelli
authors.forename: D A
authors.initials: DA
authors.lastname: Hernández
mesh_terms: D000818:Animals; D005260:Female; D005306:Fertilization / Q000187:drug effects; D008297:Male; D010063:Ovum / Q000187:drug effects; D010278:Parathion / Q000633:toxicity*; D010575:Pesticides / Q000633:toxicity*; D012617:Sea Urchins; D013094:Spermatozoa / Q000187:drug effects
chemical_list: D010575:Pesticides; D010278:Parathion