title: Testicular antispermatogenic antibodies in obstructive azoospermia.
mesh_terms: D001323:Autoantibodies / Q000032:analysis; D006801:Humans; D008297:Male; D013094:Spermatozoa / Q000276:immunology*; D013737:Testis / Q000276:immunology*
chemical_list: D001323:Autoantibodies