Figure 1From: Serovar D and E of serogroup B induce highest serological responses in urogenital Chlamydia trachomatisinfections The figure shows a flowchart summarising the in- and exclusion criteria and the groups analysed. *: reference [17]. NAAT 1: PACE2 assay. NAAT 2: COBAS AMPLICOR. Typing 1: C. trachomatis-DT assay. Typing 2: sequencing VD2.Back to article page