1. Evaluation of a Qualitative Precipitation Reaction for the Detection of the Rheumatoid Factor. Issue 4 (December 1957) Authors: Epstein, Wallace V.; Engleman, Ephraim P.; Ross, Margaret Journal: Annals of the rheumatic diseases Issue: Volume 16:Issue 4(1957) Page Start: 448 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗