3Heisterbery L, Branebjery PE, Bremmelgard A, et al. The role of vaginal secretory immunoglobulin gardnerella vaginalis anarobes and chlaydia trochomatis in postabortal pelvic inflammatory disease. Acta Obstet Gynecol Scand, 1987: 66(2): 99.
4Kutteh WH, Blackwell RE, Gore H, et al. Secretory immune system of the female reproductive tract Ⅱ Local immune system in normal and infected fallopian tube. Fertil Steril, 1990:354(1):51.
5Briese V, Brock J. Detection of immunoglobulins in cervical secretions an inflammatory adnexal process.Entralbl Gynakol, 1987:109(5) :280.
