Figure 2 .

Immunoblot evaluation of IgG responses to C trachomatis antigens, obtained with serum from a man with C trachomatis sexually acquired reactive arthritis (A) and from a non-arthritic man infected with C trachomatis (B).

Immunoblot evaluation of IgG responses to C trachomatis antigens, obtained with serum from a man with C trachomatis sexually acquired reactive arthritis (A) and from a non-arthritic man infected with C trachomatis (B).