Srisongmuang, Onanong, Apinya Karomprat, Monpicha Chinrat, and Jarin Chindaprasirt. 2020. “The Effect of Foot Reflexology Program to Relieve Pain in Patients with Cancer”. Srinagarind Medical Journal 35 (3):296-303. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/243960.