Prevalence and Clinical Associations of Systemic Sclerosis-Related Autoantibodies: A Nationwide Reuma.pt Cohort Study
Background: Autoantibodies are central to the diagnosis and risk stratification of systemic sclerosis (SSc), but their prevalence and clinical associations may vary across populations. This study aimed to evaluate the prevalence and immuno-clinical associations of different autoantibodies in the Rheumatic Diseases Port...