Xiaoli Li, Lina Leng, Yaorong Han, Jinfeng Zhang, Jingfang Shen, Lihui An, Lianju Li, Yuhua Qiao. "Association between systemic immune-inflammation index and disease activity score 28 in patients with rheumatoid arthritis: a cross-sectional study." Scientific Reports, 2025. doi:10.1038/s41598-025-30053-x