Kessomboon, P., N. Sinsupan, A. Rattanasiri, W. Ditsatapornjaroen, P. Kuhirunyaratn, and S. Bumreourach. “Communication Skills for Medical Consultation”. Srinagarind Medical Journal, vol. 23, no. 3, Nov. 2013, pp. 250-7, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13079.