Figure 6.

Comparison of Chlamydia recovery from synovial tissues of NM-treated and control knees, as assayed by ELISA. There is significantly more chlamydia in the synovial tissues of the non-treated control knees than in the NM treated ones (P = 0.003). ELISA, enzyme-linked immunosorbent assay; NM, nafamostat mesylate.