Kulrat, P. “A Randomized Clinical Trial Comparing Intra articular Injection of Triamcinolone to Ketorolac in Chronic Rotator Cuff Tendinosis”. MEDICAL JOURNAL OF SISAKET SURIN BURIRAM HOSPITALS, vol. 39, no. 2, Aug. 2024, pp. 429-38, https://he02.tci-thaijo.org/index.php/MJSSBH/article/view/269185.