antibody activity against mumps , measles , polio , and rubella viruses was determined in patients with juvenile rheumatoid arthritis ( j.r.a . ) , rubella-vaccine associated arthritis , adult rheumatoid arthritis , other chronic systemic disorders ( e.g. , systemic lupus and dermatomyositis ) , and in a matched population of normal , non-rheumatoid ( control ) children .
C0003864
arthritis
C0003873
rheumatoid arthritis