title: Sperm-agglutinating and sperm-immobilizing antibodies in vasectomized men.
mesh_terms: D000328:Adult; D000372:Agglutination Tests; D000906:Antibodies; D000917:Antibody Formation; D006801:Humans; D008297:Male; D011182:Postoperative Care; D012661:Semen / Q000032:analysis; D013094:Spermatozoa / Q000276:immunology*; D013245:Sterilization, Reproductive; D014649:Vas Deferens / Q000601:surgery
chemical_list: D000906:Antibodies