Fig. 1From: Frequency of Chlamydia trachomatis infection in cervical intraepithelial lesions and the status of cytological p16/Ki-67 dual-stainingDescription of Biopsies According to Presence of Chlamydia trachomatis. Flowchart for the tests performed. CIN cervical intraepithelial neoplasia, Ct Chlamydia trachomatis Back to article page