Limkittikul, K., C. Panthongviriyakul, P. Yongvanit, and S. Satarug. “Thiamine Deficiency in Hospitalized Pediatric Patients”. Srinagarind Medical Journal, vol. 15, no. 4, Nov. 2013, pp. 236-40, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14245.