Dardin LP, Garcia ABA, Gazoni FM, Santos FC dos, Mello MT de, Trevisani VFM. Correlation of sleep quality with fatigue and disease activity among patients with primary Sjögren’s syndrome: a cross-sectional study. Sao Paulo Med J [Internet]. 2020 Mar. 2 [cited 2025 Mar. 10];138(2):146-51. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/595