Wongsanon, W., J. Phaorod, P. Hanpanich, and P. Awikunprasert2. “Survey of DLP (Dose-Length Product) from Computed Tomography Examination in Srinakarind Hospital”. Srinagarind Medical Journal, vol. 30, no. 5, Oct. 2015, p. 97, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/40256.