Rojthamrong, R. (2023) “Validation of the Twinkling Artifact and other Significant Factors Using Predictive Model for Diagnostic of Renal Stone”, Journal of The Department of Medical Services, 48(4), pp. 116–123. available at: https://he02.tci-thaijo.org/index.php/JDMS/article/view/263435 (accessed: 9 December 2025).