References
- Frank J, Confino E, Friberg J, Dudkiewicz A B, Gleicher N. Effect of ejaculation frequency on sperm quality. Arch Androl 1986; 16: 203–207
- Johnson L. A re-evaluation of daily sperm output of men. Fertil Steril 1982; 37: 811–816
- Levin R M, Latimore J, Wein A J, Van Arsdalen K N. Correlation of sperm count with frequency of ejaculation. Fertil Steril 1986; 45: 732–734
- MacLeod J, Gold R Z. The male factor in fertility and infertility. VIII. A study of variation in semen quality. Fertil Steril 1965; 7: 387–410
- Mortimer D, Templeton A A, Lenton E A, Coleman R A. Influence of abstinence and ejaculation-to-analysis delay on semen analysis parameters of suspect infertile men. Arch Androl 1982; 8: 251–256
- Oldereid N B, Gordeladze J O, Kirkhus B, Purvis K. Human sperm characteristics during frequent ejaculation. J Reprod Fert 1984; 71: 135–140
- Purvis K, Tollefsrud A, Rui H. Correlates of human sperm motility assessed by laser Doppler spectroscopy. Int J Androl 1989; 12: 10–16
- Sauer M V, Zeffer K B, Buster J E, Sokol R Z. Effects of abstinence on sperm motility in normal men. Am J Obstet Gynecol 1988; 158: 604–607
- Sievers F. On the influence of sexual abstinence on the sperm quality in andrologic patients. Z Hautkr 1987; 62: 850–870