Noipinit, Nut, Thunyaluk Sawatnatee, Benchamat Phromphao, Korakot Worratammongkol, Boonkul Maneerak, and Tanawat Sontrapornpol. “Comparison of F-18 FDG standardized uptake value in PET images attenuation-corrected using CT data with and without contrast media in head and neck cancer”. The Thai Journal of Radiological Technology 50, no. 1 (December 13, 2025): 32–41. accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/tjrt/article/view/276285.