Nguyen ĐK, Nguyen TTT, Đỗ TN, Pham TT, Tran NHD, Nguyen thu H, et al. Description of ultrasonic imaging characteristics of enthesitis in ankylosing spondylitis. vjrnm [Internet]. 2024 Mar. 31 [cited 2025 Dec. 16];(54):18-23. Available from: https://vjrnm.edu.vn/index.php/vjrnm/article/view/1080