| chlamydial genital infection in ibadan, nigeria. a seroepidemiological survey. | sera from patients attending a sexually transmitted diseases (std) clinic, a family planning clinic, and an antenatal clinic in ibadan, nigeria, as well as from male blood donors from the same area were tested for the presence of type specific antichlamydial antibodies using a modified micro-immunofluorescence test. among men and women attending the std clinic the exposure rates to chlamydia trachomatis serotypes d to k (genital pathogens) were 18.7% and 26.7% respectively. antibody titres sugge ... | 1982 | 7171978 |