Ousingsawat, C. “The Survey of Physical Therapeutic Techniques in Diabetes Mellitus Patients with Frozen Shoulder Syndrome in BMA Medical College and Vajira Hospital”. Vajira Medical Journal : Journal of Urban Medicine, vol. 49, no. 1, Sept. 2011, pp. 29-35, https://he02.tci-thaijo.org/index.php/VMED/article/view/245.