6Chang AR.Erosion of the uterine cervix:an anachronism.Aust NZ J Obstet Gynaecol,1991,31:358-362.
7Hinselmann H.Nomenclature of Hinselmann.In:Erich Burghardt,eds.Colposcopy cervical pathology.2th ed.New York:Thieme Medical Publishers,1991:134.
8Tait IA,Rees E,Hobson D,Byng RE,et al.Chlamydial infection of the cervix in contacts of men with nongonococcal urethritis.Br J Vener Dis,1980,56:37-45.
9Rahm VA,Odlind V,Gnarpe H.Chlamydia trachomatis among sexually active teenage girls:in?uence of sampling location and clinical signs on the detection rate.Genitourin Med,1990,66:66-69.
10Lee V,Tobin J M,Foley E.Relationship of cervical ectopy to chlamydia infection in young women.J Fam Plann Reprod Health Care,2006,32:104-106.
