Settheetham-Ishida, Wannapa, Narisara Premsri, and Wilaiwan Khrisanapant. 2016. “Effect of Aerobic Exercise on Salivary Alpha-amylase and White Blood Cell Count among Sedentary Thais”. Srinagarind Medical Journal 31 (1):1-7. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/51050.