Thongmitr V, Sukumalchantra Y. Rheumatic mitral stenosis at Siriraj Hospital. Siriraj Med J [internet]. 2023 Nov. 28 [cited 2026 Sep. 29];22(2):105-14. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/263503