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5 in total

1. Negative complement-fixation tests with rheumatoid factor positive sera. A simple method for selective removal of rheumatoid factor.

Authors: G Haukenes
Journal: Ann Rheum Dis Date: 1974-09 Impact factor: 19.103

2. Blocking effect of rheumatoid factor and cold agglutinins on complement fixation tests for histoplasmosis.

Authors: J E Johnson; G D Roberts
Journal: J Clin Microbiol Date: 1976-02 Impact factor: 5.948

3. Virus antibodies in serum and synovial fluid of patients with rheumatoid arthritis and other connective tissue diseases.

Authors: J L Kalliomäki; P Halonen; A Salmi
Journal: Ann Rheum Dis Date: 1975-02 Impact factor: 19.103

4. Determination of mumps and influenza antibodies by haemolysis-in-gel.

Authors: P Väänänen; T Hovi; E P Helle; K Penttinen
Journal: Arch Virol Date: 1976 Impact factor: 2.574

5. Evaluation of six tests for circulating IgG complexes with special reference to IgM rheumatoid factors: analysis of systemic lupus erythematosus and rheumatoid arthritis series.

Authors: O Wager; P Lindström; J A Räsänen; R Kekomäki; B Ziola; A Salmi; H Isomäki; B Skrifvars; K Penttinen
Journal: Clin Exp Immunol Date: 1981-10 Impact factor: 4.330

5 in total