title: Loss of fertilizing power of sea-urchin and Urechis sperm treated with univalent antibodies vs. antifertilizin.
authors.forename: A
authors.initials: A
authors.lastname: TYLER
mesh_terms: D000818:Animals; D000906:Antibodies; D000941:Antigens; D005298:Fertility; D008297:Male; D012617:Sea Urchins; D013094:Spermatozoa
chemical_list: D000906:Antibodies; D000941:Antigens