TY - JOUR T1 - Rheumatoid Arthritis JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 528 LP - 528 DO - 10.1136/ard.45.6.528 VL - 45 IS - 6 AU - Margaret Byron Y1 - 1986/06/01 UR - http://ard.bmj.com/content/45/6/528.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -