title: Immunoelectrophoretic investigations of heteroimmune spermoagglutinins.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D006801:Humans; D007122:Immunoelectrophoresis; D008297:Male; D008858:Microscopy, Phase-Contrast; D011817:Rabbits; D013094:Spermatozoa / Q000276:immunology*
chemical_list: D000906:Antibodies