Nuntue, Chatnapa, Petcharleeya Suwanpradit, and Thawatchai Thaikan. 2021. “Comparison of entrance surface air kerma to eye lens in head computed tomography protocols between 32-MDCT and 64-MDCT on an anthropomorphic phantom”. Journal of Associated Medical Sciences 55 (1):32-38. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/249015.