Sage Journals: Discover world-class research

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Research article

First published 1988-9

A Subgroup of Rheumatoid Arthritis (RA) Associated with Selective Binding of Rheumatoid Factors to Antigen Structures of Cytomegalovirus (CMV)

P. Peichl, G. Haberhauer, M. Scriba [...]

International Journal of Immunopathology and Pharmacology

Free access

Research article

First published 2017-1

Negative interference by rheumatoid factor in alpha-fetoprotein chemiluminescent microparticle immunoassay

Hui Wang, Xiaohui Bi, Lei Xu [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 2018-7

The lupus patient with positive rheumatoid factor

A Fedrigo, T A F G dos Santos, R Nisihara [...]

Lupus

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Research article

First published 2020-12

Risk factors for rupture of extensor tendons in the rheumatoid wrist

Kenichi Asano, Takaaki Shinohara, Katsuyuki Iwatsuki [...]

Journal of Hand Surgery (European Volume)

Open access

Research article

First published 2014-6

Age-related diagnostic utility of rheumatoid factor,anticyclic citrullinated peptide and antikeratin antibodies in Chinese patients with rheumatoid arthritis

Jinpiao Lin, Can Liu, Bin Yang [...]

Journal of International Medical Research

Open access

Research article

First published 2021-9

Diagnostic value of anti-cyclic citrullinated peptide antibody combined with rheumatoid factor in rheumatoid arthritis in Asia: a meta-analysis

Xiaochun Yang, Yue Cai, Bin Xue [...]

Journal of International Medical Research

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Research article

First published 1958-11

Purification of a Rheumatoid Factor. ∗

R. Heimer, O. M. Federico, R. H. Freyberg

Experimental Biology and Medicine

Open access

Review article

First published 2021

Cardiovascular Disease in Rheumatoid Arthritis: Risk Factors,Autoantibodies,and the Effect of Antirheumatic Therapies

Mir Sohail Fazeli, Vadim Khaychuk, Keith Wittstock [...]

Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders

Open access

Research article

First published 2022

False-positive detection of IgM anti-severe acute respiratory syndrome coronavirus 2 antibodies in patients with rheumatoid arthritis: Possible effects of IgM or IgG rheumatoid factors on immunochromatographic assay results

Shomi Oka, Takashi Higuchi, Hiroshi Furukawa [...]

Sage Open Medicine

Open access

Research article

First published 2021

Cardiovascular risk factors are negatively associated with rheumatoid arthritis disease outcomes

Kangping Cui, Mohammad Movahedi, Claire Bombardier [...]

Therapeutic Advances in Musculoskeletal Disease

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