1James P M, Ntozi. Impact of HIV/AIDS on fertility in subsaharan Africa [J ]. African Population Studies/Etude de la Population Africaine, 2002,17 ( 1 ) : 103-124.
2Stephen E H, Chandra A. Use of infertility services in the United States1995 [J]. Fam Plann Perspect, 2000,32 ( 3 ) : 132-137.
3Hirsh A. Male subfertility [J]. BMJ,2003,327(7416) :669-672.
4Jorma T, Anne M H, Markku A. Changes in male reproductive health and effects of endocrine disruptor in Scandinavian countries [ J ]. Cad Satide P6blica Riode Janeiro, 2002, 18 (2) :413-420.
5Che Y, Cleland J. Infertility in Shanghai: prevalence,treatment seeking and impact [J ]. Journal of Obstetrics & Gynaecology, 2002,22 (6) : 643- 648.
6Liu J, Larsen U, Wyshak G. Prevalence of primary infertility in China: in-depth analysis of infertility differentials in three minority province/autonomous regions[ J ]. J Biosoc Sci, 2005,37(1):55-74.
7Patricia D P. Infertility in the modern world: present and future prospects[J]. Family Practice,2001,18(4) :469.
8Lok I H, Cheung L P , Haines C J. Management of infertility[J]. The Hong Kong Practitioner,2003,25:249-261.
9Donova B. Rising prevalence of genital Chlamydia trachomatis infection in heterosexual patients at the Sydney Sexual Health Centre, 1994 to 2000[J]. Commun Dis Intell, 2002,26 ( 1 ) : 51-55.
10Gdoura R, Keskes A L. Bouzid F, et al. Chlamydia trachomatis and male infertility in Tunisia [J]. The European Journal of Contraception and Reproductive Health Care.2001,6(2) : 102-107.