RT Journal Article SR Electronic T1 Penicillamine Research in Rheumatoid Disease JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 301 OP 301 DO 10.1136/ard.37.3.301-b VO 37 IS 3 A1 Grahame, R. YR 1978 UL http://ard.bmj.com/content/37/3/301.2.abstract AB