title: Lower level of synovial fluid interferon-gamma in HLA-B27-positive than in HLA-B27-negative patients with Chlamydia trachomatis reactive arthritis.
authors.forename: R
authors.initials: R
authors.lastname: Cuchacovich
authors.forename: L R
authors.initials: LR
authors.lastname: Espinoza
mesh_terms: D016918:Arthritis, Reactive / Q000276:immunology*; D002690:Chlamydia Infections / Q000276:immunology*; D002692:Chlamydia trachomatis; D015796:HLA-B27 Antigen / Q000032:analysis; D006801:Humans; D007371:Interferon-gamma / Q000032:analysis*; D012107:Research Design; D013582:Synovial Fluid / Q000276:immunology*
chemical_list: D015796:HLA-B27 Antigen; D007371:Interferon-gamma