Duangsa-ard, S., A. Wongkajornsilp, P. Akarasereenont, S. Huabprasert, T. Chongputtharaksa, and T. Laohapand. “The Effects of Ayurved Siriraj Wattana Recipe on Splenocytes in Wistar Rat”. Siriraj Medical Journal, vol. 65, no. 3, Apr. 2017, pp. 73-76, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/82150.