title: Rapid diagnosis of Chlamydia trachomatis rectal infection by direct immunofluorescence staining.
mesh_terms: D002690:Chlamydia Infections / Q000175:diagnosis*; D002692:Chlamydia trachomatis; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D012002:Rectal Diseases / Q000175:diagnosis*