PT - JOURNAL ARTICLE AU - R. N. M. MacSween AU - Hazel Hughes AU - Catriona Breen AU - P. Kitchen AU - Brenda Cathcart AU - W. W. Buchanan TI - A comparative study of some commercially available tests for rheumatoid factor AID - 10.1136/jcp.27.5.368 DP - 1974 May 01 TA - Journal of Clinical Pathology PG - 368--371 VI - 27 IP - 5 4099 - http://jcp.bmj.com/content/27/5/368.short 4100 - http://jcp.bmj.com/content/27/5/368.full SO - J Clin Pathol1974 May 01; 27 AB - Seven commercially available screening tests for rheumatoid factor and two quantitative tests have been compared with the standard Rose-Waaler test in a series of 477 sera from patients with various joint diseases. Markedly different results were obtained, and on the basis of our findings suggestions are made as to what we consider to be the most satisfactory currently available tests.