Nabil Aziz, Simon Fear, B. Sc. , Clare Taylor, Ph. D

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Human sperm head morphometric distribution and its influence on human fertility Nabil Aziz, Simon Fear, B.Sc., Clare Taylor, Ph.D., Charles R Kingsland, M.D., D.Iwan Lewis-Jones, M.D. Fertility and Sterility Volume 70, Issue 5, Pages 883-891 (November 1998) DOI: 10.1016/S0015-0282(98)00317-3

FIGURE 1 Distribution of sperm head area in semen and sperm preparation. Fertility and Sterility 1998 70, 883-891DOI: (10.1016/S0015-0282(98)00317-3)

FIGURE 2 Distribution of sperm head area in sperm preparations in the fertilizers and nonfertilizers. Fertility and Sterility 1998 70, 883-891DOI: (10.1016/S0015-0282(98)00317-3)

FIGURE 3 Distribution of sperm head area in the semen of natural fathers and men in unexplained infertile relationships. Fertility and Sterility 1998 70, 883-891DOI: (10.1016/S0015-0282(98)00317-3)