1. Immunologic effects of vasectomy in men and experimental animals;Bigazzi,1981
2. Fractionation of a human spermagglutinating serum;Boettcher;Nature (London),1969
3. Lack of association of the development of anti-sperm antibodies and other autoantibodies as a consequence of vasectomy;Crewe;Int. J. Fertil.,1977
4. Clinical and immunological studies on sperm-agglutinating antibodies in serum and seminal fluid (Thesis);Friberg;Acta Obstet. Gynecol. Scand.,1974
5. Spontaneous spermagglutination in ejaculates from men with head-to-head or tail-to-tail spermagglutinating antibodies in serum;Friberg;Fertil. Steril.,1977