having checked 352 sera , we found that the prevalence of antibodies to purkinje cells was 11 % in normal subjects ( no correlation with sex and age ) , 14 % in systemic lupus erythematosus , 21 % in rheumatoid arthritis , 18 % in progressive systemic sclerosis , and 23 % in sjogren syndrome .
C0003873
rheumatoid arthritis
C1527336
sjogren