Phaorod, J. ., W. Wongsanon, P. . Hanpanich, P. . Dornsrichan, P. . Awikunprasert, J. . Sriwicha, and V. Pungkun. “The Measurement Radiation Doses to the Lens of Eye and Thyroid Gland from Computed Tomography Brain Scans and Radiation Dose Around in CT Scan Room: Phantom Study”. Srinagarind Medical Journal, vol. 35, no. 2, Apr. 2020, pp. 153-60, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/241468.