RT Journal Article
SR Electronic
T1 New Zealand Rheumatism Association
JF Annals of the Rheumatic Diseases
JO Ann Rheum Dis
FD BMJ Publishing Group Ltd and European League Against Rheumatism
SP 69
OP 70
DO 10.1136/ard.18.1.69
VO 18
IS 1
YR 1959
UL http://ard.bmj.com/content/18/1/69.abstract
AB