Correspondence on 'Tumour necrosis factor inhibitors slow radiographic progression in patients with ankylosing spondylitis: 18-year real-world evidence'.
Zheng-Liang ZhangWei HuangGuo-Hua LvJing LiMing-Xiang ZouZhi-Hui DaiPublished in: Annals of the rheumatic diseases (2020)