RT Journal Article
SR Electronic
T1 Rheumatological stamp
JF Annals of the Rheumatic Diseases
JO Ann Rheum Dis
FD BMJ Publishing Group Ltd and European League Against Rheumatism
SP 319
OP 319
DO 10.1136/ard.52.5.319
VO 52
IS 5
YR 1993
UL http://ard.bmj.com/content/52/5/319.abstract
AB