Serum levels of interleukin 1-β, tumor necrosis factor-α, soluble interleukin 2 receptor and soluble CD8 in seronegative spondylarthropathies E. ToussirotP. LafforgueP. C. Acquaviva Originals Pages: 175 - 180
Distribution of macrophages in rheumatoid synovial membrane and its association with basic activity U. SackP. StiehlG. Geiler Originals Pages: 181 - 186
Expansion of a B-lymphocyte clone producing IgM auto-antibodies encoded by a somatically mutated VHI gene in the spleen of an autoimmune patient S. JahnB. NiemannR. von Baehr Originals Pages: 187 - 196
Inhibition of mitogen-induced response of human peripheral blood mononuclear cells by bucillamine, a new antirheumatic sulfhydryl drug T. AkamatsuT. MatsubaraK. Mizuno Originals Pages: 197 - 201
Monospecific but not polyreactive human hybridoma rheumatoid factors exhibit preferential binding specificities for IgG3 and IgG4 M. M. NewkirkJ. Rauch Originals Pages: 203 - 209
Seronegative spondylarthropathies in HIV-infected patients: further evidence of uncommon clinical features H. KellnerH. S. FüesslP. Herzer Case Report Pages: 211 - 213
Remitting seronegative symmetrical synovitis with pitting edema: an adult case with excellent prognosis K. ÖzoranŞ. AtamanN. Düzgün Letter to the Editor Pages: 215 - 216