PT - JOURNAL ARTICLE AU - Ward, D. J. AU - Johnson, G. D. AU - Holborow, E. J. TI - Antinuclear Factor in Rheumatoid Arthritis AID - 10.1136/ard.23.4.306 DP - 1964 Jul 01 TA - Annals of the Rheumatic Diseases PG - 306--310 VI - 23 IP - 4 4099 - http://ard.bmj.com/content/23/4/306.short 4100 - http://ard.bmj.com/content/23/4/306.full SO - Ann Rheum Dis1964 Jul 01; 23