References
- Ausmanas M, Tureck R W., Blasco L, et al. The zona-free hamster egg penetration assay as a prognostic indicator in a human in vitro fertilization program. Fertil Steril 1985; 43: 433–437
- Bartoov B, Eltes F, Weissenberg R, et al. Morphological characterization of abnormal human spermatozoa using transmission electron microscopy. Arch Androl 1980; 5: 305–322
- Glass R H., Ericsson R J. Spontaneous cure of male infertility. Fertil Steril 1979; 31: 305–309
- Holstein A F., Schirren C, Schirren C G. Human spermatids and spermatozoa lacking acrosomes. J Reprod Fertil 1973; 35: 489–491
- McClure R D., Brawer J, Robaire B. Ultrastructure of immotile spermatozoa in an infertile male: A spectrum of structural defects. Fertil Steril 1983; 40: 395–399
- Williamson R A., Koehler J K., Smith W D., et al. Ultrastructural sperm tail defects associated with sperm immotility. Fertil Steril 1984; 41: 103–107
- Zamboni L. The ultrastructural pathology of the spermatozoon as a cause of infertility: The role of electron microscopy in the evaluation of semen quality. Fertil Steril 1987; 48: 711–717