File S1 - <i>SMAD3</i> rs17228212 Gene Polymorphism Is Associated with Reduced Risk to Cerebrovascular Accidents and Subclinical Atherosclerosis in Anti-CCP Negative Spanish Rheumatoid Arthritis Patients

Supporting files. Table S1, Demographic characteristics of the RA patients included in the study according to presence of cerebrovascular accidents. Supplementary figures, Adjusted Kaplan-Meier curves for CV events and cerebrovascular accidents. (DOC)