References
- Check J H, Framroze A, Liss J R, Bollendorf A. Therapeutic insemination by donor sperm achieves high pregnancy rates in infertile couples regardless of the males motile sperm density. Arch Androl 1990; 25: 169–171
- Check J H, Nowroozi K, Bollendorf A. Correlation of motile sperm density and subsequent pregnancy rates in infertile couples. Arch Androl 1991; 27: 113–115
- World Health Organization (WHO). Laboratory Manual for the Examination of Human Semen and Semen-Cervical Mucus Interaction. 3d ed. Cambridge University Press, CambridgeUK 1992