Study of sperm antibodies in the sera of vasectomized males.
D000328:Adult; D000906:Antibodies / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013094:Spermatozoa / Q000276:immunology*; D013997:Time Factors; D014659:Vasectomy
D000906:Antibodies