TY - JOUR T1 - Serum gold. II. Levels in rheumatoid arthritis. JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 128 LP - 132 DO - 10.1136/ard.32.2.128 VL - 32 IS - 2 AU - H M Rubinstein AU - A A Dietz Y1 - 1973/03/01 UR - http://ard.bmj.com/content/32/2/128.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -