Suntadvoot, C., Tepmongkol, M. and Lamom, C. (2023) “A study of V.D.R.L. in various diseases”, Siriraj Medical Journal, 22(8), pp. 794–800. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/264309 (accessed: 9 October 2026).