Linpiyawan, R., Sompradeekul, S., Techasathit, W., Manonukul, J. and Akewanlop, C. (2003) “An Actor with Fatal Violaceous Plaques”, Siriraj Medical Journal, 55(2), pp. 111–116. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245386 (accessed: 20 September 2026).