title: False-negative fluorescent treponemal tests and confirmation of syphilis infection.
authors.forename: E M
authors.initials: EM
authors.lastname: Sordillo
authors.forename: B
authors.initials: B
authors.lastname: Hoehl
authors.forename: J
authors.initials: J
authors.lastname: Belch
mesh_terms: D000907:Antibodies, Bacterial / Q000097:blood; D005188:False Negative Reactions; D019084:Fluorescent Antibody Technique, Indirect; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013587:Syphilis / Q000150:complications / Q000175:diagnosis* / Q000276:immunology; D013588:Syphilis Serodiagnosis / Q000379:methods*; D014210:Treponema pallidum / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial