สาบ้านกล้วย เ. A study of entrance surface dose and radiation dose from digital chest x-ray, Saraburi Hospital. Saraburi Hosp. Med.J. [internet]. 2024 Jul. 30 [cited 2026 Oct. 9];38(1):270967/1-12. available from: https://he01.tci-thaijo.org/index.php/SHMJ/article/view/270967