1. Epidemiologic control of genital C. trachomatis infections;Ripa;Scand. J. Infect. Dis.,1990
2. Enquête nationale 1998 des centres d'assistance médicale à la procréation FIVNAT. Consultable sur: http://perso.orange.fr/fivnat.fr/index.htm.
3. The rate of diagnosis and demography of PID in general practice England and Wales;Simms;Int. J. STD AIDS,1999
4. Decreasing incidences of gonorrhea- and Chlamydia- associated acute pelvic inflammatory disease. A 25-year study from an urban area of central Sweden;Kamwendo;Sex. Transm. Dis.,1996
5. Prévention des maladies sexuellement transmissibles. L'expérience norvégienne;Stray-Pedersen;Contracept. Fertil. Sex.,1996