RT Journal Article
SR Electronic
T1 Authors' reply
JF Annals of the Rheumatic Diseases
JO Ann Rheum Dis
FD BMJ Publishing Group Ltd and European League Against Rheumatism
SP 766
OP 766
DO 10.1136/ard.52.10.766-b
VO 52
IS 10
A1 Casellas, M
A1 Bosquet, J González
A1 Cabero, L
A1 Segura, A
YR 1993
UL http://ard.bmj.com/content/52/10/766.2.abstract
AB