ComhaireF., JechtE. W., SchwarzsteinL., Van Maele: Multicenter-compiled results of pregnancies after non-surgical cure of varicocele. Varicocele and male infertility (II), ed. Glezermann and Jecht. Springer-Verlag Berlin Heidelberg 1984.
2.
DubinL., AmelarR. D.: Varicocelectomy as therapy in male infertility: a study of 504 cases. J. Urol., 113; 640 (1975).
FontanaD., BianchiS. D., RandoneD. F., BellinaM., RolleL., FasolisG.: Doppler test and scrotal thermography in varicocele. Varicocele and male infertility (II), ed. Glezermann and Jecht. Springer-Verlag BerlinHeidelberg1984.
5.
FontanaD., RandoneD. F., BellinaM., FasolisG., RolleL.; RigottiE.: Il varicocele infra-clinico: approccio diagnostico e risultati della terapia. Atti 3° Congr. Soc. Ital. Androl., Roma1982.
6.
FontanaD., RandoneD. F., BellinaM., FasolisG., RolleL.: Infertilità maschile da cause urologiche. Atti Corso Aggiornamento: fisiopatologia della riproduzione maschile ed andrologia.Torino1982.
7.
GlezermannM., RakowsckzyM.: Varicocele in Oligospermic patients: pathophysiology and results after ligation and division of the internal spermatic vein. J. Urol., 115; 562 (1976).
8.
GreenbergS. H.: Varicocele and male infertility. Fertil. Steril., 28; 699 (1977).