Kumprou, M., B. Prommanon, T. Sooknuan, P. Amatachaya4, T. Thaweewannakij, L. Mato, and S. Amatachaya. “Relationship Between Walking Symmetry and Ability of Community Walking of Ambulatory Patients With Spinal Cord Injury”. Srinagarind Medical Journal, vol. 31, no. 3, June 2016, pp. 306-11, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/58482.