Dictionary
rheumatoid factor
noun
Definition of RHEUMATOID FACTOR
: an autoantibody of high molecular weight that reacts against IgG immunoglobulins and is often present in rheumatoid arthritis
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First Known Use of RHEUMATOID FACTOR
1949
Medical Dictionary
rheumatoid factor
noun
Medical Definition of RHEUMATOID FACTOR
: an autoantibody of high molecular weight that reacts against immunoglobulins of the class IgG and is often present in rheumatoid arthritis
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