A rheumatoid factor (RF) test detects rheumatoid factor, a type of antibody (proteins that fight off harmful substances) in your blood. RF antibodies sometimes attack healthy cells and tissues, ...
Please provide your email address to receive an email when new articles are posted on . Patients with rheumatoid arthritis and higher rheumatoid factor demonstrated better DAS28-CRP improvement with ...
The potential for IgM cross-reactivity with rheumatoid factor–positive serum samples was observed in blood tests used to detect IgM SARS-CoV-2 by means of gold immunochromatographic and enzyme-linked ...
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