Follicle-stimulating hormone treatment for men with idiopathic oligoteratoasthenozoospermia before in vitro fertilization: the impact on sperm microstructure and fertilization potential. - Ben-Rafael,Z.; Farhi,J.; Feldberg,D.; Bartov,B.; Kovo,M.; Eltes,F.; Ashkenazi,J. (Fertil Steril, 2000)