Nguanthean, W., R. wannahirunkorn, S. kotesombut, P. Aunsamoe, and P. Khayaiwong. “Comparison of positioning error in stereotactic irradiation for brain cancers by using two different thermoplastic masks”. Journal of Thai Association of Radiation Oncology, vol. 28, no. 1, June 2022, pp. R54-R64, https://he01.tci-thaijo.org/index.php/jtaro/article/view/252180.