Porramatikul, Mason. “Reliability of the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (Thai Version) for the Evaluation of Shoulder Pain”. Vajira Medical Journal : Journal of Urban Medicine 56, no. 2 (January 5, 2015). accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/VMED/article/view/28038.