Sukumalchantra, Y., Tongmitr, V., Jumbala, B., Vichitbanha, P., Wongtonsri, W. and Haraphongse, M. (2023) “Rheumatic mitral stenosis at Siriraj Hospital. IV. data from the young age group”, Siriraj Medical Journal, 22(3), pp. 183–191. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/263513 (accessed: 21 September 2026).