title: Further studies on sperm-immobilizing antibody found in sera of unexplained cases of sterility in women.
mesh_terms: D000293:Adolescent; D000328:Adult; D000372:Agglutination Tests; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D002499:Centrifugation, Density Gradient; D005260:Female; D006801:Humans; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007247:Infertility, Female / Q000097:blood / Q000276:immunology*; D008297:Male; D008722:Methods; D011247:Pregnancy; D013094:Spermatozoa / Q000276:immunology*
chemical_list: D000906:Antibodies; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M