1. WHO Laboratory manual for the examination of human semen and sperm-cervical mucus interaction;World Health Organization,1992
2. Diagnosis of accessory gland infection and its possible role in male infertility;Comhaire;Int J Androl,1980
3. Leukocytospermia is associated with poor semen quality;Wolff;Fertil Steril,1991
4. Diagnosis and treatment of male adnexitis in relation to infertility;Comhaire,1983
5. A rapid staining method for differentiating granulocytes from “germinal cells” in Papanicolaou-stained semen;Endtz;Acta Cytol,1974