Kai Chen, Xiaoying Chen, Shuai Huang, Lingling Zhou, Xueping Zhou, Yan Lu, Zhe Feng. "Therapeutic effects and mechanisms of Tripterygium wilfordii extracts in rheumatoid arthritis: a systematic review and meta-analysis of preclinical studies." Scientific Reports, 2025. doi:10.1038/s41598-025-13241-7