1. Prevalence of rheumatoid arthritis in the adult Indian population

   • A. N. Malaviya
   • S. K. Kapoor
   • I. Pande

   Originals Pages: 131 - 134

2. Influence of dichloromethylene diphosphonate on reactive oxygen species production by human neutrophils

   • R. Serretti
   • P. Core
   • F. Salaffi

   Originals Pages: 135 - 138

3. Expression of the components and regulatory proteins of the alternative complement pathway and the membrane attack complex in normal and diseased synovium

   • D. Guc
   • P. Gulati
   • K. Whaley

   Originals Pages: 139 - 146

4. The clinical significance of the detection of anti-Ro/SS-A and anti-La/SS-B autoantibodies using purified recombinant proteins in primary Sjögren's syndrome

   • H. M. Markusse
   • C. H. A. Veldhoven
   • R. T. Smeenk

   Originals Pages: 147 - 150

5. Abnormal T-cell function in patients with psoriatic arthritis: evidence for decreased interleukin 2 production

   • J. G. Fort
   • J. B. Smith
   • J. L. Abruzzo

   Originals Pages: 151 - 154

6. No direct correlation between HLA-DPB1 and antibodies against recombinant Ro (SS-A)/La (SS-B) proteins in systemic lupus erythematosus

   • Z. Yao
   • K. Hartung
   • the members of the SLE study group

   Originals Pages: 155 - 158

7. Subcutaneous edema: an “unrecognized” feature of acute polymyositis

   • A. P. Andonopoulos
   • C. A. Gogos
   • G. Tzanakakis

   Originals Pages: 159 - 161

8. Failure of the serological determination of HLA-B27 due to antigen masking in patients with ankylosing spondylitis

   • J. Neumüller
   • M. Fischer
   • R. Eberl

   Originals Pages: 163 - 167

9. Primary antiphospholipid antibody syndrome and cerebral ischemia: report on acute intervention in two cases and literature review with emphasis on therapeutic options

   • S. Braune
   • R. Siekmann
   • C. H. Lücking

   Originals Pages: 169 - 174

10. Announcements

    Announcement Pages: 174 - 174